Jackie Mason as Jack Hartounian

Robert Stack as Chandler Young

Dyan Cannon as Elizabeth Pearce

Dina Merrill as Cynthia Young

Jonathan Silverman as Harry

Brian McNamara as Todd Young

Marsha Warfield as Royette Tyler

Paul Bartel as Mr. Jamison

Jessica Lundy as Kate Hartounian

Chynna Phillips as Miffy Young

Randy Quaid as Peter Blunt

Chevy Chase as Ty Webb

Dan Aykroyd as Captain Tom Everett

Anthony Mockus Sr. as Mr. Pierpont

Pepe Serna as Carlos

Michael J. Howard as Tim

Bibi Osterwald as Mrs. Pierpont

Don Draper as Club Manager

Ted Hartley as Club Member

Andre Rosey Brown as Construction Worker

Gary Carlos Cervantes as Construction Worker

Dennis Bowen as Construction Worker

Mark Christopher Lawrence as Construction Worker

Kenny D'Aquila as Construction Worker

Sid Conrad as Naked Man

Ben Hartigan as Naked Man

John MacBride as Naked Man

Ria Giullani as Martha

Harri James as Girl in Bar

Trish Ramish as Girl in Bar

Mary Stavin as Girl in Bar

Tamara Steffan as Girl in Bar

Frank Welker as The Gopher (voice)

Anthony Bruce as Caddy (uncredited)

Tommy Bull as Bit Part (uncredited)

Larry Guthrie as Club Member (uncredited)

Conrad Hurtt as Golfer (uncredited)

Kathryn Janssen as Club Member (uncredited)

Dani Lee as Dancer (uncredited)

Ethelreda Leopold as Club Member (uncredited)

Kathleen Carrier'e Pefferkorn as Golfer (uncredited)

Hank Robinson as Club Member (uncredited)

Todd Vittum as Club Member (uncredited)