Eddie Johnson

Randy Quaid

Acting

Catherine Johnson

Miriam Flynn

Acting

Audrey Griswold

Dana Barron

Acting

Third Johnson

Jake Thomas

Acting

Muka Laka Miki

Sung-Hi Lee

Acting

Melbourne Jack

Julian Stone

Acting

Aunt Jessica

Beverly Garland

Acting

Hospital Doctor

Stephen Furst

Acting

Lab Visitor / Plumber (voice) / Air Controller (voice)

Rodger Bumpass

Acting

English Victim

Eric Idle

Acting

Professor Doornitz

Fred Willard

Acting

Uncle Nick

Ed Asner

Acting

Paige

Kate Simmons

Acting

Airplane Hostess

Maya Quin

Acting

Doornitz's Assistant

Angela Bennett

Acting

Taxi Driver

Sal Catalano

Acting

Santa Claus Security Guard

Jay Greenberg

Acting

Woman (Next to Nick on Plane)

Trish Suhr

Acting

Girl in Airport

Cassidy Laikin

Acting

Controller's Wife

Caroline Walker

Acting

Air Traffic Controller

Bill Power

Acting