Reparto
Dennis Quaid
Lt. Tuck Pendleton
Martin Short
Jack Putter
Meg Ryan
Lydia Maxwell
Kevin McCarthy
Victor Eugene Scrimshaw
Fiona Lewis
Dr. Margaret Canker
Vernon Wells
Mr. Igoe
Robert Picardo
The Cowboy
Dick Miller
Cab Driver
Wendy Schaal
Wendy
Harold Sylvester
Pete Blanchard
William Schallert
Dr. Greenbush
Henry Gibson
Mr. Wormwood
John Hora
Ozzie Wexler
Mark L. Taylor
Dr. Niles
Orson Bean
Lydia's Editor
Kevin Hooks
Duane
Kathleen Freeman
Dream Lady
Archie Hahn
Messenger
Kenneth Tobey
Man in Restroom
Joe Flaherty
Waiting Room Patient
Andrea Martin
Waiting Room Patient
Christine Avila
Lab Technician
Jenny Gago
Lab Technician
Grainger Hines
Rusty
Richard McGonagle
Cop
Terence McGovern
Travel Agent
Rance Howard
Supermarket Customer
Chuck Jones
Supermarket Customer
Alan Blumenfeld
Man with Camera
Jeffrey Boam
Lydia's Interviewee
Paul Barselou
Man on Plane
Herb Mitchell
Camera Store Clerk
Neil Ross
Pod Computer (voice)
Robert Gray
Lab Assault Henchman
Joe Dante
Vectorscope Employee (uncredited)
