All Cast
Randy Quaid
Eddie Johnson
Miriam Flynn
Catherine Johnson
Dana Barron
Audrey Griswold
Jake Thomas
Third Johnson
Sung-Hi Lee
Muka Laka Miki
Julian Stone
Melbourne Jack
Beverly Garland
Aunt Jessica
Stephen Furst
Hospital Doctor
Rodger Bumpass
Lab Visitor / Plumber (voice) / Air Controller (voice)
Eric Idle
English Victim
Fred Willard
Professor Doornitz
Ed Asner
Uncle Nick
Kate Simmons
Paige
Maya Quin
Airplane Hostess
Angela Bennett
Doornitz's Assistant
Sal Catalano
Taxi Driver
Jay Greenberg
Santa Claus Security Guard
Trish Suhr
Woman (Next to Nick on Plane)
Cassidy Laikin
Girl in Airport
Caroline Walker
Controller's Wife