Dom DeLuise as Roger Hanover

Dee Wallace as Marilyn

Henry Silva as Sinclair

Jack Gilford as Bernie Nelson

Tony Burton as Lt. J.L. Stevens

Bill Morey as Chief Lysatt

Carol Locatell as Sandy Hanover

David DeLuise as Rogie

Lew Horn as Det. Hunt

Kimberly Alexander as Mommy #2

Kathy Bendett as Reporter

Stuart I. Berton as Whiz (as Stuart Berton)

Robert Briscoe as Driver

Frank Coppola as Assistant director

Carol Arthur as Floor manager (as Carol Arthur DeLuise)

Peter DeLuise as Skateboarder

Michael DeLuise as Kid on street

Patrick DeSantis as Cop

Maxine Elliott Hicks as Mrs. Fisher (as Maxine Elliott)

Deborah Fallender as Mommy #1 (as Deborah Fallander)

Theodocia Goodrich as Landlady

Sandy Hackett as Warm-up entertainer

Florence LaRue as Foxy lady #1

Howard Mann as Councilman Brady

Bill McLean as Hotel clerk

Ernest Misko as Technician (as Ernie Misko)

Jan Munroe as Organist

Michael Newland as Bum

Kent Perkins as Policeman

Tessa Richarde as Foxy lady #2

Patrick Stack as Ken Hall

Mark W. Travis as Director

Hillary Turk as Hatcheck girl

Susan Turk as Newscaster

Larry B. Williams as Scoop

John Richard Petersen as Busboy (uncredited)