Director
Randal Kleiser
DIRECTOR
Writer
Mark H. Baker
WRITER
Michael Burton
Phil Joanou
Stars (in credits order)
Joey Cramer
David Freeman
Paul Reubens
Max (voice)
Cliff De Young
Bill Freeman
Veronica Cartwright
Helen Freeman
Sarah Jessica Parker
Carolyn McAdams
Albie Whitaker
Jeff (8 years)
Matt Adler
Jeff (16 years)
Howard Hesseman
Dr. Louis Faraday
Robert Small
Troy
Jonathan Sanger
Dr. Carr
Iris Acker
Mrs. Howard
Richard Liberty
Mr. Howard
Raymond Forchion
Detective Banks
Cynthia Caquelin
Woman Officer
Ted Bartsch
Night Guard Brayton
Gizelle Elliott
Technician #1
Brigid Cleary
Technician #2
Michael Strano
Technician #3
Parris Buckner
Scientist #1
Robyn Peterson
Scientist #2
Tony Tracy
Observation Guard
Philip Hoelcher
NASA Officer
Julio Oscar Mechoso
Hangar Guard #1
Butch Raymond
Hangar Guard #2
Bob Strickland
Control Room Guard #1
Michael Brockman
Control Room Guard #2
Louis Cutolo
Radar Technician #1
Debbie Casperson
Radar Technician #2
Chase Randolph
Lieutenant King
John Archie
Agent #1
Tony Calvino
Agent #2
Rusty Pouch
Gas Station Attendant
Robert Goodman
Tourist Man
Ryan Murray
Tourist Child
Keri Rogers
Jennifer Bradley
Peter Lindquist
Newscaster #1
Jill Beach
Newscaster #2
Kenneth Ian Davis
Kid in Mustang
Bruce Laks
Bixby
Arnie Ross
NASA Technician #1
Fritz Bronner
NASA Technician #2
Tony Urbano
Puppeteer
Tim Blaney
Puppeteer (voice)
Corey Burton
R.A.L.F. (uncredited) (voice)
