John Howard
Captain Hugh C. Drummond
Acting
Heather Angel
Phyllis Clavering
Acting
H.B. Warner
Colonel Nielsen
Acting
Reginald Denny
Algy Longworth
Acting
E. E. Clive
Tenny
Acting
Jean Fenwick
Lady Beryl Ledyard
Acting
Zeffie Tilbury
Aunt Meg
Acting
George Zucco
Rolf Alferson
Acting
Leonard Mudie
Richard Gannett
Acting
Evan Thomas
Smith
Acting
Clyde Cook
Constable Sacker
Acting
David Clyde
Constable McThane
Acting
George Regas
Soongh
Acting
Neil Fitzgerald
Sir Malcolm McLeonard
Acting
Claud Allister
Sir Basil Leghorne
Acting
Ferdinand Munier
Old Major Trumleigh
Acting
John Sutton
Inspector Tredennis
Acting
John Davidson
Gumba, Bird Seller
Acting
John Rogers
Guggins, Scrawny Henchman
Acting
Jimmy Aubrey
Steward
Acting
Frank Baker
Cop
Acting
Billy Bevan
Aquarium Guard
Acting
Forrester Harvey
Constable at Gannett House
Acting
Eugene Jackson
Hotel Page Boy
Acting
Ruth Rogers
Maid
Acting
Harold Garrison
Native Boy with Message
Acting
Frank Lackteen
Native Selling Rifle
Acting
Steve Clemente
Native Buying Rifle
Acting
Kathryn Bates
Tourist
Acting
Neil Craig
Tourist
Acting
Grace Hayle
Tourist
Acting
Gerald Rogers
Island Police Desk Sergeant
Acting
Olaf Hytten
Island Police Arresting Sergeant
Acting
Sam Savitsky
Foreign Agent
Acting
Hercules Mendez
Foreign Agent
Acting