Peter MacNicol
David Langley
Pamela Reed
Alison Langley
Tricia Vessey
Jennifer Langley
Andrew Lawrence
Kevin Langley
Harris Yulin
George Grierson
Burt Reynolds
General Newton
Richard Gant
Lieutenant Brutus
Chris Ellis
Detective Butler
Tom McGowan
Walter Merchandise
Sandra Oh
Bernice Schimmel
Scott Charles
Timmy Pewker Jr.
Alison Goldie
Stewardess Nicely
Julia Pearlstein
Phyllis Quill
Rob Brownstein
Dick Journo
Thomas Mills
Officer Stubbles
Johnny Galecki
Stingo Wheelie
Priscilla Shanks
Sylvia Grierson
Dakin Matthews
Passenger Tucker
Richard Hicks
Kart Pusherman
Ronnie Yeskel
Mrs. Goodwoman
Danny Goldring
Security Buck
Robert Curtis Brown
Doctor Frowning
Perry Anzilotti
Dr. Squeaking
Annette Helde
Nurse Gripes
Reg Thomason
National Art Gallery Board Member (uncredited)