 Red ButtonsDonald O'Shay | Donald O'Shay |
 Barbara EdenSusan Gale | Susan Gale |
 Cedric HardwickeFergusson | Fergusson |
 Peter LorreAhmed | Ahmed |
 Richard HaydnSir Henry Vining | Sir Henry Vining |
 BarBara LunaMakia | Makia |
 FabianJacques | Jacques |
 Billy GilbertSultan/Actioneer | Sultan/Actioneer |
 Herbert MarshallThe Prime Minister | The Prime Minister |
 Reginald OwenConsul | Consul |
 Henry DaniellSheik Ageiba | Sheik Ageiba |
 Jonathan GilmoreChief Slave (uncredited) | Chief Slave (uncredited) |
 Mike MazurkiSlave Captain | Slave Captain |
 Alan CaillouInspector | Inspector |
 Ben AstarMyanga | Myanga |
 Raymond BaileyRandolph | Randolph |
| JJoe AbdullahSlave Trader (uncredited) | Slave Trader (uncredited) |
 Sheila AllenCourtier (uncredited) | Courtier (uncredited) |
| HHerman BelmonteVillager (uncredited) | Villager (uncredited) |
| EEumenio BlancoBeggar (uncredited) | Beggar (uncredited) |
| NNick BorganiVillager (uncredited) | Villager (uncredited) |
 Joe BrooksVillager (uncredited) | Villager (uncredited) |
| CCalvin BrownVillager (uncredited) | Villager (uncredited) |
| DDavid CadienteVillager (uncredited) | Villager (uncredited) |
| MMike De AndaFat Native Servant (uncredited) | Fat Native Servant (uncredited) |
 Robert DowdellBearded Arab wearing Blue Keffiyeh (uncredited) | Bearded Arab wearing Blue Keffiyeh (uncredited) |
| AAlphonso DuBoisVillager (uncredited) | Villager (uncredited) |
| JJoe FerranteGuard (uncredited) | Guard (uncredited) |
| WWesley GaleNative Dancer (uncredited) | Native Dancer (uncredited) |
| RRaven Grey EagleMinor Role (uncredited) | Minor Role (uncredited) |
