Onder andere met: Tony Curtis (Albert DeSalvo), Henry Fonda (John S. Bottomly), George Kennedy (Det. Phil DiNatale), Mike Kellin (Julian Soshnick), Hurd Hatfield (Terence Huntley), Murray Hamilton (Sgt. Frank McAfee), Jeff Corey (John Asgeirsson), Sally Kellerman (Dianne Cluny), William Marshall (Edward W. Brooke), George Voskovec (Peter Hurkos), Leora Dana (Mary Bottomly), Carolyn Conwell (Irmgard De Salvo), Jeanne Cooper (Cloe), Austin Willis (Dr. Nagy), Lara Lindsay (Bobbie Eden)