Self (archive footage)

Kenneth Drake

Inspector Herbert Saunders

Dr. James Brady

Sugar Daddy

Cooper

Neil Frazer

Insp. D.N. Hedges

Harrington

Harrington

Lord Bonnivet

Sir Edward Scott

Sir Henry Clinton

Duc de Latour

Tobiah

General Melville

Dr. Henry Giraud

Col. Tucker

John H. Tunstall

Signor Alberto Di Gambetta

Cavenly, advisor to Prince James

Professor Banning

Col. Heisler

Lord Robert Clive

Colonel (uncredited)

Mr. Stryver

Sidney Wallace

John Kolvac

Dianza

Edmond Dureau

John Carver

Jeremy Smithers

Sir Guy de Claremont

Inspector Stoddard

Lt. Col. Caesar von Hofaker

Klaas Van Gelder

Dr. James Brady

Edmond de Maletroit

Roland Paul

Todd Williams

Richelieu

Two-to-One Thompson

Hagen

Sir Giles

Col. Eric Thorne

Marquis D'Andervilliers

Dr. Blucher

Dr. Menzies

Sir John Sedley

Rick Barrett

Dr. Berwick (uncredited)

Victor Kranish

Victor Wright

Clive Russell

Jeffrey Caldwell

Bart McClelland

Rogers

Sir George Fenwick

Simon Merrivale

Dr. Henry Latimer

Mr. Selworth

Roger Pelham

Lord Penrose

Sheik Ahmid Bel Nor

Dr. Dorn

John 'Jack' Shagrue

Sir James Patridge

Cmdr. Charles Brennan

John Crispin

Group Captain

Capt. Duncan MacNeil-Fraser

Joseph 'Joe' Reynolds

Cap Rawlston

Max Armand

Bill Rodgers

John R. Banton

Mr. Franklin Cooper

English Eddie Morton

John Morley

Ryan

Inspector Gary

Charlie Cortland

Martin Deering

Count Peter Alvinczy

Robert Godfrey

Edward Carrington

Leonard Crecy

Lavassor

Max Bernard, a.k.a. Sir Nigel Crane

Alvin Ritchie

Martin Arlington

Governor Dick Crawford

Thomas MacDonald

Wylie Thornton

Prince Keri of Zalgar

Ronnie Sanderson

Gray Meredith

Major Hugo Beresford

Captain Wolke

Henry - Earl of Kerhill

Robert Maury

Reginald Armstrong

Sir Wilfred Drake

Ronald Killkerry

Grand Duke Paul

Capt. Orloff

Dave Stewart

Chamberlin Jarvis

Ted

Prince of Savonia

Lenane