Cast
Tom Selleck
Jack R. Ramsay
Cynthia Rhodes
Officer Karen Thompson
Gene Simmons
Dr. Charles Luther
Kirstie Alley
Jackie Rogers
Stan Shaw
Marvin
G.W. Bailey
Chief
Joey Cramer
Bobby Ramsay
Chris Mulkey
David Johnson
Anne-Marie Martin
Hooker at Bar
Michael Paul Chan
Wilson
Elizabeth Norment
Miss Shields
Cec Verrell
Hooker
Babs Chula
Construction Foreperson
Carol Teesdale
Sally
Natino Bellantoni
Headwaiter
Judy Johns
Data Tech
Andrew Rhodes
Cameraman
Louise Johann
Waitress
Jackson Davies
Inspector
Paul Batten
Harry
Crew
Michael Crichton
Screenplay
John A. Alonzo
Director of Photography
Michael Crichton
Director
J.J. Makaro
Stunts
Jerry Goldsmith
Original Music Composer
Glenn Farr
Editor
Betsy Cox
Costume Designer
Jane Feinberg
Casting
Mike Fenton
Casting
Judy Taylor
Casting
Lisa Faversham
Associate Producer
Michael I. Rachmil
Producer
Kurt Villadsen
Executive Producer
Jim Erickson
Set Decoration
Betsy Cox
Costume Design
Douglas Higgins
Production Design
Leonard A. Engel
Music Editor
Karen Stewart
Production Coordinator
Gordon Mark
Unit Manager
Michael S. Bolton
Art Direction
Kenneth Hall
Music Editor
Lorin Bennett Salob
Production Manager
Tony Morelli
Stunts
Dick Ziker
Stunts
Jacob Rupp
Stunts
Tom Lupo
Stunts
Kathy Brock
Stunts
