| Lucille Charltrain (Mrs. Gerald Birnier) | A Photograph |
| Usakuma (The Incarnation of the | |
| Unmentionable One) | An Idol |
| Gerald Birnier | A Professor |
| zu Pfeiffer (Hermann von Schnitzler und) | German Kommandant |
| Zalu Zako (son of Kawa Kendi) | Heir Apparent |
| Bakuma (daughter of Bakala) | in love with Zalu Zako |
| MYalu (son of MBusa) | a chief in love with Bakuma |
| Bakahenzie (son of Maliko) | Chief Witch-Doctor |
| Marufa (son of MTungo) | another Witch-Doctor |
| Kawa Kendi (son of MFunya MPopo) | King-God and Rainmaker |
| MFunya MPopo (son of MKoffo) | Predecessor of Kawa Kendi |
| Kingata Mata (son of Kabolo) | Keeper of the Sacred Fires |
| Sakamata | deposed Witch-Doctor and spy |
| Yabolo | another Witch-Doctor |
| Mungongo | Birnier’s servant |
| Schultz | German sergeant |
| Ludwig | German sergeant |
| Schneider | German sergeant |