Joseph Pillet
Sir Piers Blair
Edgar Trent
Sorin
Chevalier
Vermandero
Mr. Osmond
Old Man
Herbert
Yurovsky
Grandfather
Kemp ("Dadda")
Thomas Crich
Andrew
Brant
William Nightingale
Justice Shallow
Mr. Armitage - Jake's father
Alden Hoving
Inspector
British Consul
Dr. Pembury
Alan, Bob's Boss (uncredited)
Admiral Murray-Forbes (uncredited)
Sir Reginald
James Brown