Leslie H. Martinson
Director
Jack Kelly
Robert P. Cannon
Ray Danton
Fred Vitale
Andrew Duggan
Alan W. Nichols
Philip Carey
Inspector Leroy Gifford
William Reynolds
Special Agent Edward Fox
Peggy McCay
Deborah Cannon
Kathleen Crowley
Marian Nichols
Merry Anders
Grace McLean
Jack Cassidy
Walter Macklin
Vaughn Taylor
Joseph Petersen
Eddie Ryder
Lloyd Kinsel
Ken Lynch
Special Agent in Charge Gibson White
Charles Cooper
Special Agent Bernard Lyons
Paul Comi
Special Agent Philip Vaccaro
Robert Hogan
Timothy Farrell
Laura Shelton
Anita Davidson
Robert Ridgely
Carl Rush
Francis De Sales
Assistant Director
Bill Quinn
Special Agent Alan Woodward
Ross Elliott
Special Agent Vernon Lockhart
William Woodson
Narrator
Don Anderson
Bowling Alley Manager
David Armstrong
Assistant Director
Pamela Austin
Messenger
Walter Bacon
Commuter at Airport
John Baer
Captain Johnson - Pilot
Ivan Bell
Commuter at Airport
George Bruggeman
Bowler
Robert Glenn
Gate Guard
Herschel Graham
Restaurant Patron
Mikki Jamison
Messenger
Mike Lally
Bowler
S. John Launer
Plant Supervisor
Harp McGuire
FBI Agent Lee Redmond
Hans Moebus
Garner
Ed Peck
George Duval
William Phipps
Laundryman
Walter Reed
Assistant Director
John Roy
Bowler
Jerry Rush
Mission Control Technician
James Seay
Assistant Director
Amzie Strickland
Maid
George Wallace
Plant Guard
Joe Walls
Scientist