Pursuit

Ben Gazzara

Steven Graves

E.G. Marshall

James Wright

Martin Sheen

Timothy Drew

William Windom

Robert Phillips

Joseph Wiseman

Dr. Nordman

Jim McMullan

Lewis

Will Kuluva

Dr. Wolff

Hank Brandt

Agent

Quinn K. Redeker

Captain Morrison

Conrad Bachmann

Second Officer

Robert Cleaves

Gleason

Walt Davis

First Officer

Dan Ferrone

Salesman

Sid Grossfeld

Stack

Diki Lerner

Nerve Gas Victim

Len Wayland

Karley

Joe Brooks

Cop

Eddie Garrett

Bob Harks

Jerry Goldsmith

Original Music Composer

Logan Frazee

Special Effects

Michael Crichton

Director, Novel

Robert Dozier

Screenplay

Robert L. Jacks

Producer

Robert L. Morrison

Director of Photography

Gene Fowler Jr.

Editor

Lee Rich

Producer

Hoyt Bowers

Casting

Dick Ziker

Stunt Coordinator

James Cane

Set Decoration

Robert Emmet Smith

Production Design

Robert M. Anderson

Property Master

Jerry Cash

Makeup Artist