Fred Berlin: Fred Berlin. Self: Conversations with a Killer: The Jeffrey Dahmer Tapes
Known For: Conversations with a Killer: The Jeffrey Dahmer Tapes (Self - Forensic Psychiatrist for the Defense(as Dr. Fred Berlin)), American Eunuchs (Self), To Catch a Predator (Self - Psychologist(as Dr. Fred Berlin)), Penn & Teller: Bullshit! (Self - Professor, John Hopkins Medicine)