Cast
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
Crew
Costume & Make-Up
Jerry Cash
Makeup Artist
Directing
Michael Crichton
Director
Editing
Gene Fowler Jr.
Editor
