Cast (20)

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 (27)

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