Every night at precisely 11 p.m. they came, not with shouts, not with blows, but in silence. They opened the door of the barracks, read out numbers, and the summoned men rose wordlessly and disappeared into the darkness.
He always returned alive in the morning, unharmed, but changed, something in their eyes, something they refused to explain. “What are they doing to you?” Silence!
“Where are they taking you?” Silence! “Why aren’t you talking?” And always the same answer, murmured like a prayer: “You don’t want to know.” Stop! What you just heard happened in a camp you’ve probably never heard of. Not Auschwitz, not Buchenwald, not Dachau. A smaller, more discreet, more secretive camp. Flossenbürg, Germany, 1943–1944. For exactly one year, from March 1943 to March 1944, something happened in this camp. Something that concerned only the pink triangles, the homosexuals. Every night, some of them were taken away.
Every morning they returned. And no one, no one, spoke for decades about what happened in between. This secret remained buried. The survivors died without speaking. The documents were destroyed. The witnesses disappeared until 1987, when an old man on his deathbed finally decided to tell his story.
Munich, Germany, September 12, 1987. The man in the hospital bed was named Wilhelm Richter. He was 71 years old, had pancreatic cancer, and only a few days to live. Next to him was a tape recorder and a young historian named Catarina Weiss.
“Are you sure you want to do this, Judge?” “No, but I have to.” He coughed onto his lips. “I’ve kept this secret for 44 years. If I die with it, no one will ever know.” “Take your time.” “I don’t have any more time, miss. That’s the problem.” He closed his eyes for a moment. When he opened them again, they were moist. “Do you want to know what the Germans did to the homosexual prisoners every night?” “Yes.” “Then listen and don’t interrupt me. If I stop, I might not be able to start again.” He caught his breath.
“It began in March 1943. I was 27 years old. I had been in Flossenbürg for six months.” Wilhelm Richter’s account begins: Flossenbürg wasn’t the worst camp. Or so they said. No gas chambers, no medical experiments like in Auschwitz, just work, work until death. The pink triangles were in Block 17, the most isolated, most heavily guarded block. We were kept separate from the others—the Jews, the political prisoners, the criminals—as if our illness were contagious. There were about 80 of us men: French, Germans, Dutch, Belgians, men of all ages, from all walks of life: professors, laborers, artists, farmers. The only thing we had in common: we loved men, and we would die for it. The first night was March 15, 1943. I remember the date because it was my brother’s birthday. I was thinking of him, of the party we would have had before, of my mother’s cake, when the barracks door opened.
Three guards, not the usual thugs, but calm, silent, almost professional men. “The following numbers, stand up.” They read out ten numbers. Mine wasn’t among them. Ten men stood up. They were afraid. We were always afraid. But they obeyed. We always obeyed. The guards led them out. The door closed, and we waited. In the morning, all ten returned alive. No visible injuries, no blood, no marks, but something had changed. Their eyes… their eyes were empty, as if they had seen something they couldn’t name.
“What happened?” someone asked. “Silence!” “Where did they take you?” “Silence!” “Answer the hell!” One of the ten, a Frenchman named Lucien, raised his head. He looked at the one asking the questions. “Don’t ask,” he said, “if you’re called, you’ll know. If you’re not called, you don’t want to know.” That was all he said. That was all any of them ever said. The following nights continued. Always at 11 p.m. Always the same silent guards, always ten numbers, sometimes the same as before, sometimes new ones, and always the same silence upon returning. After a week, I began to observe. The men who came back hadn’t been beaten. They weren’t hungrier than usual. Physically, they were fine, or as fine as one could be in a camp. But something inside them was different. They spoke less, they slept poorly. Some wept at night, choking their sobs in their blankets. And everyone, absolutely everyone, refused to talk about it. “It’s worse than torture,” my bunkmate told me one day. “At least you can describe torture. What they do, there are no words for it.”
My turn came on April 1, 1943. Number 741. “Stand up!” That was me. I stood up. My legs were trembling, but I stood up. We, nine others and I, were led out. We were made to march in the dark through the camp to a building I had never seen before. Small, discreet, without windows. Inside there was light and chairs and a man in a white coat waiting for us. “Welcome,” he said, “I am Dr. Brenner, and starting this evening you will assist me with my research.” Continuing the record: Dr. Brenner did not look like a monster. That was perhaps the most disturbing thing. He looked ordinary. Mid-fifties, glasses, beginning to go bald. He could have been a general practitioner, a university professor, anything, but his eyes… his eyes had something, a cold curiosity like an entomologist observing insects.
“Sit down!” he said. We sat down, ten chairs arranged in a circle as if for a meeting. “You’re wondering why you’re here. That’s normal. I’ll explain.” He took a few steps, his hands behind his back. “The Reich views homosexuality as an illness, a deviation, something that must be eliminated.” Nothing new. We heard that every day. “But I, I disagree.” I raised my head, and so did the others. “I think homosexuality is more complex, something that can be studied, understood, and perhaps, who knows, cured.” He smiled. The smile of a satisfied professor. “That’s why you’re here. You’re going to help me understand, document, analyze.” “How?” someone asked, their voice trembling. That first night, we talked. No torture, no violence, just questions.
Brenner interrogated us, one after the other, for hours, asking questions about our childhood, our families, our earliest memories, questions about our desires, our dreams, our fantasies—intimate, humiliating questions that dug deep inside us. “When did you know you were different? Who was your first love? What arouses you? Are you ashamed of who you are?” We answered; we had no choice. The guards were there, silent, and we knew what happened to those who refused to cooperate. But it wasn’t fear that made us speak; it was something else. Brenner had a talent. He could listen. He knew how to ask the right questions. He knew how to create an illusion. The illusion that we were human beings, not prisoners, that we mattered. It was a trap. I knew it even then. But it was a trap we still fell into because no one had listened to us for so long. Over the weeks, the sessions evolved. It wasn’t just questions anymore; it was tests, pictures they showed us—men, women, various scenes—while they measured our reactions, our heartbeat, our sweating, our pupils. Exercises we had to do: writing letters to imaginary lovers, drawing our dreams, recounting our most intimate memories. Therapies, as Brenner called them, in which we had to relive our past experiences, analyze them, dissect them. It was exhausting, humiliating, as if we were being stripped naked night after night so someone could examine us from every angle. But that wasn’t the worst of it. The worst was what began in June. “We’re moving on to Phase 2,” Brenner announced one evening. We didn’t know what that meant. We quickly figured it out. Phase 2 was the correction. Brenner’s idea was simple: if homosexuality was a mental illness, it could be cured by reprogramming the mind, by associating homosexual desire with something negative. In practice, this meant: We were shown pictures, pictures of men, male bodies, faces, scenes. And while we watched, pain was inflicted upon us. Not much, not enough to leave a mark, just enough for the brain to make the connection: man, pain, desire, suffering, love, punishment. I won’t describe the methods in detail. I can’t. Even now, after all these years, the words don’t come. What I can say is that it worked. Not to heal us. That was impossible. You can’t change who you are. But to destroy us? Yes, it worked very well for that. After a few weeks of correction, something inside us had broken. We couldn’t look at another man without feeling fear. We couldn’t think of love without thinking of pain. Brenner had succeeded into transform our capacity to love into a source of terror. That’s why no one talked about it. How do you explain having learned to be afraid of your own feelings? How do you describe the torture of no longer being able to love? “Why us?” I asked Brenner one evening. It was August, and I had been through dozens of sessions. I was exhausted, broken, barely human anymore. “Why the homosexuals? Why not the Jews, the political prisoners, the others?” Brenner looked at me with something that seemed almost like sympathy. “Because you’re perfect for my research.” “What do you mean?” “The Jews, we exterminate them. The political prisoners, we let them work. But you, you’re a puzzle, an anomaly the Reich doesn’t understand.” He leaned closer to me. “And I, I want to understand. I want to know what makes you different, what causes you to love differently. And if I find it, then I could heal the others, those who aren’t lost yet, the young boys who show signs. I could save them before they become like you.” He smiled. “You see, you are of some use. Your suffering has a purpose.”
Continuing the recording: The months passed, summer, autumn, winter. Every night the sessions continued. Every night we were taken away, interrogated, corrected, and every day we worked. The quarries, the factories, the construction sites, as if nothing were amiss. No one in the camp knew what was happening. The other prisoners, the Jews, the political prisoners, thought we were simply working night shifts. The ordinary guards asked no questions. The secret was perfectly preserved. We were 40 men subjected to Brenner’s research. 40 pink triangles, selected according to criteria we didn’t understand. Some broke down quickly. Within a few weeks, they were mere shells, bodies that walked, worked, ate, but whose minds were gone. Others lasted longer. They found ways to resist in their minds, in their hearts, in places Brenner couldn’t reach. I was one of them, I don’t know why. Perhaps because I had something to protect. His name was Martin. Martin Weber, 23 years old, Dutch, arrested in Amsterdam for loving a man. I noticed him immediately when he arrived at the camp in May. Something in his eyes, a light that refused to go out. Even here, we never spoke to each other. It was too dangerous. But we looked at each other, across the barracks during roll call, in the soup lines, glances that said everything we couldn’t say aloud. It was stupid, it was suicidal, but it was the only thing that kept me alive. Martin was also in Brenner’s group. We didn’t speak to each other during the sessions; that was forbidden. But afterward, back in the barracks, we found ways. A glance, a brush of the hand, a whisper in the dark. “Are you holding on?” “Yes. And you?” “Yes.” That was all. That was enough. Brenner tried to teach us to be afraid of love, but love was stronger than his science, stronger than his corrections. Every night after the sessions I thought of Martin, and it didn’t hurt. It felt good. That was my secret victory.
In November, Brenner noticed something. “You’re resisting,” he told me one evening. “Excuse me?” “The tests show that you’re resisting conditioning. Your response to male stimuli hasn’t diminished. On the contrary.” He looked at me curiously. “How do you do that?” I didn’t answer. I couldn’t tell him. I couldn’t hand Martin over to him. “Interesting,” he murmured. “Very interesting.” From that moment on, Brenner focused on me. Longer sessions, more intense corrections, more personal questions. “What are you thinking about when you resist?” “Nothing.” “You’re lying. Nobody thinks about nothing. There’s something or someone that gives you strength.” “No.” “I’ll find it. I have all the time in the world.” I knew he would eventually find it. One glance too many, one moment of inattention, and he would know, and then he would use Martin against me, or me against Martin. That was what he was doing. Using love as a weapon. I decided to distance myself. That was the hardest thing I’ve ever done, harder than the séances, harder than the hunger, harder than anything. But I had to protect Martin, even if it killed me. For months, I avoided him. No more glances, no more brushing hands, no more whispers in the dark. I saw his confusion, his pain. I saw that he thought I didn’t love him anymore, but I couldn’t explain it to him. I couldn’t take the risk. And every night during Brenner’s séances, I still thought of him, secretly, in a place no one could see. On February 8, 1944, Martin broke down. Not because of the séances, but because of me. He stood up during morning roll call. He walked up to me in front of everyone, in front of the guards, and kissed me. A kiss in the middle of the camp, under the eyes of hundreds of prisoners and dozens of guards. It was insane. It was suicidal. It was the most beautiful thing anyone had ever done for me. The guards pulled him away from me. They beat us both until we couldn’t move anymore. And then they took us away, not to Brenner, but somewhere else, to the commander.
Continuing the recording: The commandant of Flossenbürg was named Max Koegel. A brutal man, even by Nazi standards. He had a reputation for killing prisoners for pleasure and inventing ever more gruesome punishments. We were dragged before him, covered in blood, barely conscious. “So,” he said, “the little inverts are now kissing in public?” We didn’t answer. We couldn’t. “Do you know what you do with animals that don’t know how to behave?” Silence. “You slaughter them.” I thought we were going to die. That was the logic. That was what happened to a prisoner who so openly defied the rules. But someone intervened. Brenner. “Commander, if I may…” Koegel looked at him irritably. “What?” “These two men are part of my research program. They are valuable.” “Valuable? They’re degenerates who kiss in public.” “Exactly, their behavior proves something important: that the conditioning I’m using can be resisted. They are exceptional subjects.” Koegel frowned. “And then?” “Then, if you leave them with me, I could understand how they resist and develop more effective methods.” Silence. “You want me to temporarily spare their lives until your research is complete?” Koegel looked at us, two broken bodies on the floor of his office. “Agreed,” he said finally, “but if they ever do it again…” “They won’t do it again. I’ll make sure of that.” We were taken back to the barracks, not the infirmary. Pink Triangles had no right to the infirmary, only to the barracks, to get well or die. The other prisoners cared for us as best they could. Water, rags, words of comfort. “You’re crazy!” they said. Completely crazy, perhaps, but we were alive and we were together.
The sessions with Brenner changed after that. He no longer separated us. On the contrary, he studied us together. He wanted to understand our “connection,” as he called it. “Fascinating,” he said, observing us, “despite everything I did to you, despite the corrections, despite the conditioning, you still love each other.” “Love can’t be conditioned,” I said. “That’s what you think. But anything can be conditioned. You just have to find the right method.” He smiled at us. “And now I have the perfect method.” The new method was simple. He no longer tortured us to associate male desire with pain. He tortured us to associate loving each other with pain. When I looked at Martin, it hurt. When Martin looked at me, it hurt him. When we touched, even accidentally, it hurt both of us. The idea was to destroy our bond, to teach us that loving each other was dangerous, that the only way to escape suffering was to hate each other. And it almost worked. After a few weeks, I couldn’t look at Martin without trembling. Not out of fear of him, but out of fear of the pain that would follow. My body had learned, my body had been programmed, but my heart… my heart refused. I closed my eyes, I thought of him, of his smile, his voice, the warmth of his hand in mine, and for a few seconds, before the pain came, I loved him. Those few seconds were all I had, but it was enough. On March 15, 1944, Brenner ended the program. “It’s over,” he announced that evening. “My research is complete.” We didn’t understand. “You were excellent subjects. I learned an enormous amount, but now I have other priorities.” He smiled. “The war is going badly. The Reich needs my talents elsewhere.” We stared at him in disbelief. “What will happen to us?” I asked. “To you? Nothing special. You’ll return to normal camp life. Work, roll call, all that. The sessions are over. You won’t see me again.” He gathered his papers. “Good luck, you’ll need it.” And he left. Just like that, without explanation, without closure, a year of psychological torture ending with “Good luck.”
Continuing the recording: The following months were strange. No more night sessions, no Brenner, just the camp, the work, the ordinary struggle for survival. But we weren’t the same anymore. None of us, the 40 men who had gone through Brenner’s program, was unmarked. Some no longer spoke, some no longer slept, some had fits, moments when they screamed for no reason, banged on the walls, scratched their faces. And all of us, absolutely all of us, were afraid. Afraid to look at each other, afraid of being touched, afraid of love. Brenner had succeeded in a way. He had taught us to be afraid of ourselves. Martin and I tried to find each other again, but it was difficult. Every time we looked at each other, the pain returned. Not the real pain. That had stopped with the sessions, but the memory of the pain, the phantom. “I love you,” Martin would tell me at night. “I love you too,” I would reply. But our bodies trembled as we said it. Our hearts beat too fast. Our hands no longer knew how to touch each other. Brenner had poisoned our love. He had made it painful. In April 1945, the Americans approached. The camp was evacuated. We were made to march. The death marches. Days of marching, without food, without water, with guards who shot those who fell. Martin fell on the third day. I saw him stumble, collapse in the mud. I wanted to help him, but my legs wouldn’t obey me anymore. I wanted to scream, but my voice was gone. A guard approached, he raised his rifle. I closed my eyes, the shot, and then the silence. I don’t remember what followed. I was told I kept walking, that I survived for another four days, that the Americans found me by the side of the road, half-dead. I remember nothing. My mind had stopped working. Martin was dead, and a part of me died with him.
Pause in the recording. The young historian looked at the old man in the hospital bed. He was crying. Silent tears running down his sunken cheeks. “Do you want to stop?” she asked. “No, I have to finish. I have to say what happened afterward.” He wiped away his tears. “That’s the most important part, the part no one knows.” Recording continues: After the liberation, I searched for traces of Brenner. I wanted to find him. I wanted… I don’t know what I wanted. To kill him, perhaps, or just to look him in the eye and ask him why. It took me years to find him. He was in Brazil, he had changed his name. He was working as a doctor in a small village, respected, loved, integrated. No one knew what he had done. No one knew that he had tortured men for a year to understand their love. I confronted him in Rio de Janeiro in 1962. “Do you remember me?” I asked. He looked at me for a long time, and then he smiled. “The resistance fighter, the one who loved the Dutchman.” “Martin, his name was Martin.” “Yes, Martin, what became of him?” “He died during the marches.” “Too bad, he was an interesting character.” I almost killed him at that moment. I had a knife. I could have, but I didn’t. “Why?” he asked, seeing my hesitation. “Because you’re not worth it, because Martin wouldn’t have wanted it.” “Sentimental to the end.” “Yes, you never cured me of that.” Brenner died in his bed in 1974, surrounded by his family. He was never brought to trial. He never paid for what he had done. His work at Flossenbürg was buried with him. His notes, his research, his conclusions. Everything vanished as if nothing had happened. For years, I was the only living witness, and I never spoke. “Why?” the historian asked. “Why did you remain silent for so long?” Wilhelm closed his eyes. “Because speaking meant reliving it, and I couldn’t relive it.” He coughed. “And because no one wanted to hear it. After the war, homosexuals weren’t victims. We were still criminals. Who wanted to hear the story of our torture? But now, now I’m going to die. And if I don’t speak, no one will ever know what Brenner did. No one will know that for a year, 40 men were tortured every night because they were capable of love.” He opened his eyes. “I want people to know, not for me, for them, for Martin, for the 38 others who never came back.” End of recording. Wilhelm Richter died three days later, on September 15, 1987. His testimony remained in Catarina Weiss’s archives for years. She tried to publish it, to make it known, but no one wanted it. The story was too dark, too disturbing.Only after Catarina’s own death was the testimony rediscovered by her students and finally published. The “Brenner Program,” as historians now call it, is one of the least known chapters of the Nazi persecution of homosexuals. No gas chambers, no mass executions, just methodical psychological torture designed to destroy the capacity to love. Forty men went through it; four survived the war. Only one lived long enough to bear witness: Wilhelm Richter. The man who kept the secret for 44 years. The man who loved Martin until the very end. This documentary was created for purely educational and commemorative purposes. The story of Wilhelm Richter illustrates a little-known aspect of Nazi persecution: the psychological experiments on homosexual prisoners. Unlike physical medical experiments, these programs aimed to understand and cure homosexuality through conditioning methods. These methods, precursors to the conversion therapies that still exist in some countries today, destroyed lives. They taught men to be afraid of their own feelings, to associate love with pain. We tell this story to honor the victims, to show that persecution doesn’t always take the form of physical violence. Sometimes it destroys from within. And to remind us that love, even when tortured, even when poisoned, refuses to die. Wilhelm loved Martin until his last breath. Brenner never succeeded in taking that away from him.Sometimes it destroys from within. And to remind us that love, even when tortured, even when poisoned, refuses to die. Wilhelm loved Martin until his last breath. Brenner never succeeded in taking that away from him.Sometimes it destroys from within. And to remind us that love, even when tortured, even when poisoned, refuses to die. Wilhelm loved Martin until his last breath. Brenner never succeeded in taking that away from him.
