Marco (2024)

"Have you ever been to Flossenbürg?" someone asks Enric Marco, a Spanish trade unionist who falsely claimed to have survived a Nazi concentration camp. Deceiving even his own family, he became president of Amical de Mauthausen, a group of Holocaust survivors, and gave talks about his fabricated experience. But one day, historian Benito Bermejo uncovers the truth: Marco's story is entirely false.