Sean S. Cunningham Director, Producer David Knell Nelson Actor Steve Bassett O.T. Actor Perry Lang Adam Actor Paul Land Stu Actor Richard B. Shull Eddie Actor Corinne Alphen Joan Actor Jayne Modean Susie Actor Donald Symington Ernest Dalby Actor David Smilow Writer Milton Herson Executive Producer Mitch Leigh Executive Producer Harry Manfredini Original Music Steven Poster Cinematographer Susan E. Cunningham Film Editing Julie Hughes Casting Barry Moss Casting Virginia Field Production Design Nicholas J. Romanac Art Director Tom Coll Set Decoration Susan Denison Costume Design Sara Denning Costume Design