Episodio 1

Efrem Zimbalist Jr.

Lewis Erskine

Philip Abbott

Arthur Ward

Marvin Miller

Narrator (uncredited)

William Reynolds

Special Agent Tom Colby

Shelly Novack

Agente especial Chris Daniels

Stephen Brooks

Agente especial Jim Rhodes

George N. Neise

George Cavell

Dennis Cross

Policeman

Kaz Garas

Jack Hill

Lawrence Dane

Julian Young

Nancy Kovack

Ava Ritter

Louis Jourdan

Col. Lorenz Tabor

Michael Tolan

Paul Virdon

Forrest Compton

Bernard Stoddard

Gregory Gaye

Carl Schmidt

James B. Sikking

RA Dan Menaphee