 Lon Chaney Jr.Kharis | Kharis |
 Peter CoeDr. Ilzor Zandaab | Dr. Ilzor Zandaab |
 Virginia ChristinePrincess Ananka | Princess Ananka |
 Kay HardingBetty Walsh | Betty Walsh |
 Dennis MooreDr. James Halsey | Dr. James Halsey |
 Martin KosleckRagheb | Ragheb |
 Kurt KatchCajun Joe | Cajun Joe |
 Addison RichardsMaj. Pat Walsh | Maj. Pat Walsh |
 Holmes HerbertDr. Cooper | Dr. Cooper |
 William FarnumThe Sacristan | The Sacristan |
 Charles StevensAchilles | Achilles |
| NNapoleon SimpsonGoobie | Goobie |
| EEddie AbdoPierre (uncredited) | Pierre (uncredited) |
 Enrique AcostaBit (uncredited) | Bit (uncredited) |
| JJulius AicardiBit (uncredited) | Bit (uncredited) |
 Sam AppelBit (uncredited) | Bit (uncredited) |
| EEumenio BlancoWorker (uncredited) | Worker (uncredited) |
| NNina BaraYoung Cajun Woman at Cafe (uncredited) | Young Cajun Woman at Cafe (uncredited) |
| OOscar BlankBit (uncredited) | Bit (uncredited) |
 Budd BusterCajun standing at bar, smoking pipe (uncredited) | Cajun standing at bar, smoking pipe (uncredited) |
| SSam CalpriestBit (uncredited) | Bit (uncredited) |
| HHenry CarrBit (uncredited) | Bit (uncredited) |
| SSteve CavalieriBit (uncredited) | Bit (uncredited) |
| BBert CefaliBit (uncredited) | Bit (uncredited) |
 Ann CodeeTante Berthe (uncredited) | Tante Berthe (uncredited) |
 James CraneThe Pharaoh in Flashback (archive footage / uncredited) | The Pharaoh in Flashback (archive footage / uncredited) |
| JJohn DakoBit (uncredited) | Bit (uncredited) |
| RRod De MediciBit (uncredited) | Bit (uncredited) |
| RRay De RavenneBit (uncredited) | Bit (uncredited) |
| AArmand DelmarBit (uncredited) | Bit (uncredited) |
