A true story about an Englishman working as a game warden in Kenya who is disgusted by the ongoing destruction of African wildlife, and decides to create a national park to protect them.

A young Scotland Yard police academy recruit tries to break up a gang of thieves.

A gang of four would-be robbers plans to steal a fortune in currency hidden aboard the "Flying Scotsman" in a railroad stateroom by cutting through the wall of the adjacent stateroom, but find themselves up against numerous unexpected drawbacks, including interference by their fellow passengers.