Tim Thomerson as Trooper Jack Deth

Helen Hunt as Leena

Biff Manard as Hap Ashby

Michael Stefani as Martin Whistler / Detective Weisling

Art LaFleur as McNulty

Telma Hopkins as Ruth Raines

Richard Herd as Chairman Spencer

Anne Seymour as Chairman Ashe

Miguel Fernandes as Officer Lopez

Pete Schrum as Santa Claus

Barbara Perry as Mrs. Santa Claus

Brad Logan as Bull

Minnie Summers Lindsey as Mom

Richard Erdman as Drunken Wise Man

Wiley Harker as Dapper Old Man

Alyson Croft as Baby McNulty

Michael McGrady as Chris Lavery

Ed McClarty as Jerry the Punk

Don Ross as Security Guard

Kymberly Sheppard as Newswoman

Nicky Beat as Butthead

Lantza Krantz as Butthead

Clu Gulager as Mall Security Guard

Helen Kelly as Punk Girl (uncredited)