Claude King

as Roger Balfour (archive footage)

as Uncle Geoffrey (uncredited)

as Yeoman Usher (uncredited)

as Uncle Willie's Butler (uncredited)

as Monsieur Dubois

as Chester B. Morlick - Thomas' Lawyer (uncredited)

as Governor of Virginia

as L.F. (uncredited)

as Clerk (uncredited)

as Man at Bronson's Fox Hunt

as Art Dealer

as Mr. Gato (uncredited)

as Passenger on Yacht

as Dr. Francesco Antommarchi (uncredited)

as Choisell (uncredited)

as Courtier (uncredited)

as General Bryce

as Judge at Harvey's Trial

as Chief Officer of Ship Inquiry Board (uncredited)

as Territorial Consul Gilbert

as Captain

as Eric Ledyard

as Colonel Loder

as Duke of Marlborough

as J. P. Ridley

as Col. Wallis

as Toastmaster (uncredited)

as Ellis Holden

as British Agent in Shanghai

as Man at April's Party (uncredited)

as Everett (uncredited)

as Sir Gerald Hume

as Mr. B. Abercrombie

as Captain of Boat

as James Reynolds

as General

as Mr. Pride

as Ralph Winters

as Colonel Braithwaite

as Henry Belmont

as The Inspector

as RAF Aerodrome Commander (uncredited)

as General Horace G. Stevens

as The Governor Sir Ellery Bronson

as Sir Basil Wynard

as Albert Devonshire

as Drake

as Dr. A. Peterson

as (uncredited)

as Speaker (uncredited)

as Mr. Galatalin

as Capt. Arthur Cope

as C.M. Chisholm

as Maj. J. W. Courtney

as Explorer (uncredited)

as Lakely

as Sir James Montgomery (Uncredited)

as Conference Chairman

as Mr. Albright (uncredited)

as Doctor (uncredited)

as Richard Clare, Moonyeen's Father

as Arnold

as Arthur - Trent's Junior Partner

as Howard Crane

as Dr. Tubbs

as Dr. Burgess

as Count Walden

as Major General Visiting Hospital (uncredited)

as Mr. Adams (uncredited)

as Sir William Gresham

as Captain

as The Man

as Theodore Stewart

as Mr. Hamilton

as Enright

as Gilbert Crayle

as Bathurst

as Marques de Castelar

as Mac Moore

as Sir George Mannering

as Richard Danforth (episode 2)

as Sir John Petrie

as The Real Lord Stonehill

as General

as Yacht Captain

as Valmorin, the Prosecutor

as The Earl of Rutfield

as Mr. Post

as Thomas L. Burke

as John Moreland

as Robert Blair

as Timothy Stanfield

as Ben Grimes

as Boris Abelard

as Mr. Muir

as Roger Balfour

as Contarini

as Bryce Gilbert

as J. van Dyke Parker

as Capt. Collins

as Dr. Meyer Isaacson

as Lord Charles Chetwyn

as Mr. Wallace

as Dr. Herbert

as Self