as

R.S.M. Boyce

as

Arthur Huston

as

Narrator

as

The President

as

Dr. Redding

as

Capt. Nicolas Augustus

as

Dr. Paul Lochner

as

Ray Ritchie

as

Paul Lochner

as

Dr. Honorious

as

Uncle Max

as

il capitano Mike Liston

as

Uncle Max

as

Jack Dunois

as

Alan Landers

as

Judge Lockhart

as

Gen. Samuel Arlington Concannon

as

Flint

as

Carl Wilson / Josef Gort

as

Dr. O'Meara

as

Stephen Fitzgerald

as

Jerry Haines

as

James Butler

as

George Jones

as

Michael Ballinger

as

Arthur Brame

as

Capt. Cole

as

Sergeant Joe Trapp

as

Barabbas

as

Morgan Bannion

as

U.S. Major William Taggert

as

Narrator

as

Gart Williams

as

Tom Ditmar

as

Lt. Col. Herbert White

as

John Crowley

as

Tom Bryan

as

Charley

as

Major Gaylord

as

George Norren

as

Judd Killian

as

Sam Wayne

as

Al Hayes

as

Narrator

as

Bill

as

St. Clare

as

Colonel Billy Mitchell

as

General Robert E. Lee

as

Barabbas

as

Michael Powers

as

Owen Wister

as

Dr. O'Meara

as

Dunois

as

Interne (uncredited)

as

Brigida

as

Mate

as

Joe Gillis

as

Gorden

as

Major Gaylord

as

Jim Briscoe

as

Sergeant Pat Boyle

as

Mr. White

as

Professor Amos Tucker

as

Rufus Jackson

as

A cartoonist

as

Greg Chandler

as

Scott Martin

as

Bill Tanner

as

Deering

as

Executive Producer

as

Screenplay

as

Producer