Drummond has to leave for Morocco on his wedding day with his fiancee and trusted friends to rescue his friend Nielsen who is kidnapped by an international criminal.
| Actor | Role |
|---|---|
 John HowardCaptain Hugh Chesterton 'Bulldog' Drummond | Captain Hugh Chesterton 'Bulldog' Drummond |
 Heather AngelPhyllis Clavering | Phyllis Clavering |
 H.B. WarnerColonel J. A. Nielsen | Colonel J. A. Nielsen |
 J. Carrol NaishRichard Lane | Richard Lane |
 Reginald DennyAlgernon 'Algy' Longworth | Algernon 'Algy' Longworth |
 E. E. Clive'Tenny' Tennison | 'Tenny' Tennison |
 Anthony QuinnHenchman Fordine | Henchman Fordine |
 Michael BrookeBaron Nevsky | Baron Nevsky |
 Matthew BoultonMajor Grey | Major Grey |
| NNeil FitzgeraldMcTurk | McTurk |
 Fortunio BonanovaAfrican Police Corporal | African Police Corporal |
 Leonard CareyButler Phillips | Butler Phillips |
| FForrester HarveyConstable Jenkins | Constable Jenkins |
 Wilhelm von BrinckenDr. Stern | Dr. Stern |
 Jean De BriacWalter | Walter |
| RRollo DixMr. Acris | Mr. Acris |
| EEvan ThomasSergeant | Sergeant |
 Paul PorcasiHotel Manager | Hotel Manager |
 Gerald RogersTailor | Tailor |
 Konstantin ShaynePlane Saboteur | Plane Saboteur |
| RRudolf MyzetPlane Saboteur | Plane Saboteur |
 Rafael AlcaydePoliceman Outside Hotel Room | Policeman Outside Hotel Room |