Calificación
Reparto

Jeffrey Dahmer
Self (archive footage)

Lionel Dahmer
Self - Jeffrey Dahmer's Father

Vernell Bass
Self - Jeffrey Dahmer's Neighbour

Mike Kukral
Self - Jeffrey Dahmer's Classmate

Anne E. Schwartz
Self - Milwaukee Journal Reporter

Dennis Murphy
Self - Detective of Milwaukee Police

Park Dietz
Self - Forensic Psychiatrist

Fred Berlin
Self - Forensic Psychiatrist

Greg Shirley
Self - Former Barman