An American travels to East Africa, where he tries to find out how his brother died.

Wealthy eccentric Sir Vincent Brampton and his fiancée Linda Latham hire Ken Duffield to lead them on a jungle hunt. Duffield is looking for the murderer of his son; he gets the killer and Linda.

Steve Stratton (Macdonald Carey) is a hardboiled hunter who catches and keeps wild animals in an African sanctuary in order to sell them to zoos and circuses. When he hires a new veterinarian named "P.J. Muir," he does not imagine that the "P" stands for Pamela, played by the gorgeous Rhonda Fleming!