Irene Eaton a.k.a. Margaret Brennan

George Wolf / James Huntley

Dr. Krull

Col. John Shaw

Col. Marvin Page

Senator Everett Brock

Ben Dawson

Colonel Wilson

Gillian

Lucius Wilkins

Ella Wilkins

Beldon

Canby

Detective

Young Boy

Motorcycle Policeman

Davis

Plane Crash Spectator

Henchman Tailing Irene

Policeman

Man on Train Wanting 'Less Red Tape'

Minor Role

Henchman

Bar Patron at Club Dome

Police Captain

Man with Senator in the Dome Cafe

Intelligence Service Man

Quiet Man on Train

Colonel at Explosion

Senator in the Dome Cafe