A woman's search for her missing sister leads her to the jungles of New Guinea, where she and an expatriate guide encounter a cult leader and flesh-hungry natives.
| Actor | Role |
|---|---|
 Robert KermanMark Butler | Mark Butler |
 Janet ÅgrenSheila Morris | Sheila Morris |
 Mel FerrerProfessor Carter | Professor Carter |
 Ivan RassimovJonas Melvyn | Jonas Melvyn |
 Paola SenatoreDiana Morris | Diana Morris |
 Me Me LaiMowara | Mowara |
| FFiamma MaglioneAlma | Alma |
 Franco FantasiaBrother Reeves | Brother Reeves |
| FFranco CodutiKeran | Keran |
 Jake TeagueInspector Logan | Inspector Logan |
| GGerald GrantLt. Creal | Lt. Creal |
| CCarlo LonghiDick | Dick |