Diễn viên
Charles Cooper
Special Agent Bernard Lyons
Ray Danton
Fred Vitale
Peggy McCay
Deborah Cannon
Kathleen Crowley
Marian Nichols
Merry Anders
Grace McLean
Pamela Austin
Messenger
Paul Comi
Special Agent Philip Vaccaro
Jack Kelly
Robert P. Cannon
Andrew Duggan
Alan W. Nichols
Philip Carey
Inspector Leroy Gifford
William Reynolds
Special Agent Edward P. Fox
Jack Cassidy
Walter Macklin
Harp McGuire
FBI Agent Lee Redmond