Nasty white hunters are testing out their germ warfare weapons using wild animals in Africa… until they run into Jungle Jim.
| Actor | Role |
|---|---|
 Johnny WeissmüllerJungle Jim | Jungle Jim |
 Carol ThurstonShari | Shari |
| MMax PalmerMan Ape | Man Ape |
| BBurt WenlandRamada | Ramada |
 Nestor PaivaAndrews | Andrews |
 Paul MarionMahara | Mahara |
| EEddie FosterAchmed | Achmed |
 Rory MallinsonPerry | Perry |
 Ray CorriganNorley | Norley |
 Nick StuartMaron | Maron |
 TambaTamba the Chimp | Tamba the Chimp |
 Michael FoxThe Medical Officer | The Medical Officer |
 Pedro RegasMagi | Magi |
 Harry WilsonDr. Andrews' Henchman | Dr. Andrews' Henchman |