A young zombie named Otto appears on a remote highway. He has no idea where he came from or where he is going. After hitching a ride to Berlin and nesting in an abandoned amusement park, he begins to explore the city. Soon he is discovered by underground filmmaker Medea Yarn, who begins to make a documentary about him with the support of her girlfriend, Hella Bent, and her brother Adolf, who operates the camera. Meanwhile, Medea is still trying to finish Up with Dead People, the epic political-porno-zombie movie that she has been working on for years. She convinces its star, Fritz Fritze, to allow the vulnerable Otto to stay in his guest bedroom. When Otto discovers that he has a wallet that contains information about his past, before he was dead, he begins to remember details about his ex-boyfriend, Rudolf. He arranges to meet him at the schoolyard where they met, with devastating results.

The Advocate for Fagdom unites the puzzle pieces one by one. Testimonies are combined with rare archive images. Art galeries present movie extracts that are succeeded by images shot on location. And the other way round. Writers, film makers, art galeries owners, actors and actresses, photographers, producers, friends and loved ones all join in a game of interpretation, analysis or simple anecdotes. John Waters, Bruce Benderson, Harmony Korine, Gus Van Sant, Richard Kern, Rick Castro and others deliver their impressions, theories and confessions. Everything blends into the fascinating portrait of a singular person blessed with singular talents. A complex personality at war not with a system but all systems. The portrait of a man constantly moving between his punk attitude and extreme sensibility.