Steve Martin as Henry Clark

Goldie Hawn as Nancy Clark

John Cleese as Mr. Mersault

Mark McKinney as Greg

Jessica Cauffiel as Susan Clark

Charlie Dell as Janitor on Train

Tom Riis Farrell as Andrew Lloyd Webber

Cynthia Nixon as Sheena

Josh Mostel as Dr. Faber

Anne Haney as Woman in Bathroom

Carlease Burke as Airline Representative

Oliver Hudson as Alan Clark

Rudolph Giuliani as Self

Valerie Perri as Stewardess

Peggy Mannix as Sweeper Woman

Jordan Baker as Rental Car Clerk

Christopher Durang as Paranoid Man

Mo Gaffney as Paranoid Woman

Mary Testa as Dominatrix

Gregory Jbara as Edward

Joseph Maher as Mr. Wellstone

Constance McCashin as Mrs. Wellstone

Steve Bean as Greg's Friend

James Arone as Room Service Waiter

Chris McKinney as Arresting Cop

Joe Grifasi as Arresting Cop

Jerome Preston Bates as Prisoner #1

Jacinto Taras Riddick as Prisoner #2

Cher Cosenza as Dancer

James Hunter as Traveller (uncredited)