Charles Halton

Atty. Clyde Perkins

Leona Roberts

Ella Wilkins

Grady Sutton

Quiet Man on Train

Louis Jean Heydt

Gillian

Richard Tucker

Colonel at Explosion

Alec Craig

Canby

Stanley Blystone

Detective

Pierre Watkin

Colonel Wilson

Charles Halton

Atty. Clyde Perkins

Leona Roberts

Ella Wilkins

Grady Sutton

Quiet Man on Train

Louis Jean Heydt

Gillian

Richard Tucker

Colonel at Explosion

Alec Craig

Canby

Stanley Blystone

Detective

Pierre Watkin

Colonel Wilson

Bud Geary

Policeman

Spencer Charters

Lucius Wilkins

Larry J. Blake

Ben Dawson

Theodore von Eltz

Col. Marvin Page

Addison Richards

Senator Everett Brock

Edmund Mortimer

Man with Senator in the Dome Cafe

Fritz Leiber

Dr. Krull

Sally Eilers

Irene Eaton a.k.a. Margaret Brennan

Allan Lane

George Wolf / James Huntley

Harrison Greene

Man on Train Wanting 'Less Red Tape'

Bess Flowers

Plane Crash Spectator

Harold Miller

Bar Patron at Club Dome

Mike Lally

Henchman

Robert Fiske

Davis

William Worthington

Senator in the Dome Cafe

Howard M. Mitchell

Police Captain

Frank M. Thomas

Col. John Shaw

Christian J. Frank

Henchman Tailing Irene

Roger Hunt

Minor Role

Pat O'Malley

Intelligence Service Man

Hal Craig

Motorcycle Policeman

Harry Joe Brown Jr.

Young Boy

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MoreLess Cast

Nicholas Musuraca

Director of Photography

Michael Kanin

Screenplay

George Bricker

Story

Jack Hively

Director