Captain Hugh Chesterton 'Bulldog' Drummond
Phyllis Clavering
Colonel J. A. Nielsen
Richard Lane
Algernon 'Algy' Longworth
'Tenny' Tennison
Henchman Fordine
Baron Nevsky
Major Grey
McTurk
African Police Corporal
Butler Phillips
Constable Jenkins
Dr. Stern
Walter
Mr. Acris
Sergeant
Hotel Manager
Tailor
Plane Saboteur
Plane Saboteur
Policeman Outside Hotel Room