Associate Judge
British Major
Simpson
Mr. Sullivan
Wilkins
Mr. Thomas Jefferson
Lord Spencer
The British Prime Minister
Gerald Pyncheon
Minister of War
Sir Basil Humphrey
Sir Henry Marchmont (uncredited)
Townley
Dr. Robinson
Lord Palmerston in Parliament (uncredited)
Mr. Thorndyke
Colonel at Luncheon (uncredited)
Dr. Walter Saunders
Benjamin Cliveden-Banks
Brand Whitlock
Judge
Sir Hubert, British Ambassador
Mr. Black
Professor Weaver