Ray Collins
Top Polk
Whittier
as Rodion Pavlov
William L. Morgan
Armand Louque

Prospector

Dr. Hubert Van Der Mal

Jimmy Noble

Paul Baxter

Grant

Dr. Land

General Waverly

Dr. Adam Royston

Admiral Fitch

Sala Post

Police Capt. Michaels

Captain Garvey

Tim Horn

Justus

Sheriff Ned Logan

John Noble

Chad Harmon

Jesse Q. Grimm

Yancy

Edward Creighton

Major / Lieutenant Colonel Harvey Stovall

Highwayman

Cliff Holden, alias William Harrah

Charlie (uncredited)

Mr. Fisher

Kevin Connors

Top Harmon

Dan Jefferson

Brigham Young

Josiah Lowe

Harry Burleigh

Sgt. John Patterson

Philip Carleton

Dr. Steve Webster

Adam Larey

Jeff Hassard

Alan Shaw

J. Fullerton Weldy

Judge James C. Brown

Jade Murphy

Charlie Sears

General William J. Palmer

Doctor Schaeffer

Mr. Wyndham

Sam Quade

John Masters

Jim Sawyer

Dr. Hugo Thornton

Military School Instructor

James 'Capper' Regan

John W. Rogers

Trooper Jim Burton

Hap Waller

Jim Wallace

Vice-Adm. Thomas L. Semple

Phil Baxter

Koehler

Matthew Keller

Rodion Pavlov

Dillman

Paul Herrick

Fred Stevens

Carl Webster

Agent Jones

Colonel Baseman


Pete

Grant Austen

Arnold

Warden Auerbach

'Honey' Hogan

Bob O'Ryan

'Pipestone' Ross

Torgut Lane

David Gibson

Deputy (uncredited)

Dr. Shagetz

Fritz Lind

Anton Rojas

Sam Baldwin

Coach Robbins

Frederick Wellman

Arnold Edgarton

6th Supreme Court Justice
Major General Thomas F. Waverly (archive footage) (uncredited)

Charles Van Cleve

Slade

Bill Trask

Thurman

Jim Coakley

David Domedion

Walter Cannell

Henry Raphael Caine

Bishop John Atwood



Ben Willson

Adam 'Mister Doc' Darrow

6th Supreme Court Justice

Ed Lindsay

Professor Bowen


Tony Donovan
John Straley

Ed Gorman


Charles Burnett

Principal Albert Vane


Bert Ensign

Lt. Gen. John Sparrow

Harry Holt


George Davies

Quick

Self (archive footage)

Charlie