as Dr. Richard Sohn

as Dave Carver

as Dr. Marsolais

as Chief Dorian

as Suitor #1

as Dr. Gordon Lindblom - Exxon

as John

as Technician

as Dr. Louis Graber

as Dr. Bass

as Prosecutor Leneck

as Walter Kominsky

as Jeff

as Richard Castlemore

as Agent Alexander Curtis

as Donald Kentor

as Edward Slocum

as Bloch

as Dr. Greenfield (uncredited)

as Maj. Tom McGuire

as Daniel Gibson

as Judge Wilkens

as Richard Ellis

as Superintendent Emerson

as Bank Manager

as Joseph Mayfield

as Lloyd Grayson

as Jack Doulan

as Ben Cabell

as Jim Shepherd

as Stan Hoffbrauer

as Dr. Peter Garland

as Paul

as Mr. Conceito

as Dr. Michael Jonas

as Paul

as Herbert Kenwith

as Doug Jennings

as Duncan Miller

as Ian Hall's Attorney

as Lars Browing

as Henry Tilton

as Ted Dixie

as Richard Lawson

as Luke Reilly

as Lawrence Hennessey

as Bill Alexander

as Joe

as Captain Flemming

as Mr. Harnsberger

as Nelson

as Dr. Hanson

as Roy Deanza

as Bill Coonts

as Howard O'Connor

as Victor

as Lloyd

as Malcolm

as Roger

as Peter Enwright

as Dr. Vedders

as Kenneth Benson

as Joe Shaw

as Charles Buffett

as Martin Strang

as Roger Caldwell

as Karl Kruger

as Leo

as Ames

as Father McClellan

as Jim Holt

as Dr. Dean

as Joe Shaw

as Roger

as Peter Langdon

as Dean Atkins

as Gray Ballantine

as Dr. Klein

as Wyatt

as Producer