An RAF squadron is brought down over occupied France. The flyers get to Paris in spite of the fact that the youngest, Baby, is injured. He must be hidden and his wounds cared for. The Gestapo has already issued orders for their arrest.

Suspecting that a safari guide is a wanted killer, undercover policeman Geoffrey Bishop (Richard Fraser) joins a safari led by the suspect for a scientist that hopes to find and prove that a fabled white gorilla is a missing link.