Archbishop

Magistrate (uncredited)

Constable (uncredited)

English Sea Captain

Gen. Johnson

Thomas Jefferson

James Seeley

Head of Canadian Parliament (uncredited)

Narrator (voice) (uncredited)

Commissioner Geoffrey Marsden

Rev. Miller (uncredited)

Wilkins (uncredited)

Judge (uncredited)

Warder (uncredited)

Pastor West

Lord Glowan

Inspector McIver

Rev. Barnes

Judge

Mulloy (uncredited)

Scotland Yard Inspector McIvar

Doc Henderson

Dr. White, Minister

Sir William Dawson

Ebenezer Crabtree

Sir Robert

Lord Benditch

Butler (uncredited)

Melvyn Russell

Alan Cosgrave

Dr. Cooper

Jobson

Captain (uncredited)

McDowell (uncredited)

James Goodram, courier

Charlie Jessup

Bryant, the Butler

Commodore Ramsay

Kilgallen

Mr. Ahrens

Sir Reginald

Chief Constable (uncredited)

Commissioner

Sir Alfred Spencer

Man at Auction (uncredited)

Commissioner

Dr. Mathias

Magistrate

Saul Farnsworthy

Robert's Friend at Bar at Party (uncredited)

Member of Parliament (uncredited)

Doctor (uncredited)

Asst. Commissioner

Sir Edward

Second Banker

Sergeant-at-Arms (uncredited)

Featherstone

Police Inspector

Councilman (uncredited)

Majordomo (uncredited)

Arthur Bennett

Member of Naval Company (Uncredited)

Dean Norris

Doctor (Uncredited)

Dr. Morley

Justice of the Court

Frederick Holcomb

Mr. McNeil

Minor Role

Marshal Randon (uncredited)

Fielding

Colonial Official

J.L. Winton

Doctor

Hospital Administrator

Prof. Ed Janney

Bentham (uncredited)

Richard Carrington Sr.

Herald (uncredited)

Judge

Captain McWilliams

Dr. Giddings

Maj. Addison

Aaron Burr

Charles Dillon (scenes deleted)

Commander

Roscoe Crosby

First Doctor

Spokesman

Sir Bertram Evans - Home Secretary

Harold Anderson

Chief Steward

War Minister (uncredited)

Captain Dell

Mr. Rodney Allison

Frawley (uncredited)

Capt. Gardner

Frank Galloway

Sir Karell Borotyn

Noble

Donald Cabot Sr.

Curtis Chadburne

John Scorsby

Gen. Sir Henry Clinton

Rowerth

Lord Landslake

Chief of Police

Dr. Rasmussen

Bruce Rogers

Benefit Emcee (uncredited)

Arthur Glenn

James Walton Kennedy

Dr. John Lanyon

Sir John Petrie

John J. Hackett Sr.

Maj. Bradford

Mr. Hunter

Roger Van Dorn

Paul Thorpe

Howard Presley

Lassalle

Sir Roscoe Crosby

Sir John

Rudolph Solomon

Noel

Dr. Robert Merrill

Carouge

Peter "Count Merlin" Dwight

Gerald Trask

Eustis Hobbs

Goodman (as Holmes E. Herbert)

James Driscoll

Henry Spoffard

Tom Richards

Gilbert Van Horn

Charles Wright

Jean Tiberge

Leonard Jones

Sir Humphrey

Mr. Gregory

Charles Paris

James Corwin

Thomas Josselyn

Jim Donaldson

Richard Granger

Prophet

Robert Newhall

Hugh Rochedale

Peter Craddock

Pelham Franklin

Major Hillgrove

Sir Percy Blakeney

John Plummer (as Holmes E. Herbert)

Dr. Martin

Roland Bland

Judge Rowland

Prince of Wales

Philip Gray

Alfred Dinsmore

Frank Manners (as Holmes E. Herbert)

R. Honorable Thurston Ralph, Viscount Canning

Dustan Renshaw

Squire John Rattray

Lord Falkland

Jacob Delafield

Filmer Jesson

Jim Brood (as Holmes E. Herbert)

Harry Bryant

Lord Angus Cameron

Fenwick Flint

James Bruton

Sir Paradine Fuldes

Arnold Maitland

Thorvald Helmar

Lt. Philip Nolan

The Son

John Dennys