Dennis Quaid
Mike Brody
Bess Armstrong
Dr. Kathryn Morgan
Simon MacCorkindale
Philip FitzRoyce
Louis Gossett Jr.
Calvin Bouchard
John Putch
Sean Brody
Lea Thompson
Kelly Ann Bukowski
P.H. Moriarty
Jack Tate
Dan Blasko
Dan
Liz Morris
Liz
Lisa Maurer
Ethel
Harry Grant
Shelby Overman
Andy Hansen
Silver Bullet
P.T. Horn
Tunnel Guide
John Perry Edson
Bob Woodbury
Kaye Stevens
Mrs. Kallender
Rich Valliere
Leonard Glass
Alonzo Ward
Fred
Cathy Cervenka
Sherrie
Jane Horner
Suzie
Kathy Jenkins
Sheila
Steve Mellor
Announcer
Ray Meunnich
Paramedic
Les Alford
Reporter
Gary Anstaett
Reporter
Scott Christoffel
Workman
Debbie Connoyer
Screaming Skier
Mary Davis Duncan
Reporter At Party
John Floren
Workman
John Gaffey
Rick
Will Knickerbocker
Man in Crowd
Jackie Kuntarich
Skier
Edward Laurie
Tourist Dad
Holly Lisker
Girl in Tunnel
M.J. Lloyd
Pirate Girl
Carl Mazzocone
Stand-off Player
Ken Olson
Red
Ronnie Parks
Clyde
Al Pipkin
Mr. Bluster
Barbara Quinn
Anxious Tunnel Person
Irene Schubert
Reporter
August Schwartz
Ted
Sandu Scott
Concessionaire
Tony Shepherd
Beer Belly on Beach
Dolores Starling
Charlene Tutt
Tamie Steinke
Candy
Daniel Stewart
Ed
Joe Alves
Director
Cecilia Reyes
First Assistant Editor
Guerdon Trueblood
Story
Richard Matheson
Screenplay
Carl Gottlieb
Screenplay
Peter Benchley
Novel
Rupert Hitzig
Producer
David R. Kappes
Associate Producer
Alan Landsburg
Executive Producer
Howard Lipstone
Executive Producer
Alan Parker
Original Music Composer
James A. Contner
Director of Photography
Corky Ehlers
Editor
Randy Roberts
Editor
Randy Stone
Casting
Woods Mackintosh
Production Design
Paul Eads
Art Direction
Christopher Horner
Art Direction