Against stock footage of lions, elephants and wildebeasts, Bomba the Jungle Boy captures a pair of nefarious diamond smugglers.

Bomba the jungle boy swings into action when an elephant herd is threatened by ivory hunters.

On a cruise ship from Honolulu to San Francisco, the famous Chinese detective encounters four more murders while trying to figure out the murder of a Scotland Yard friend.

During WWI pretty German master spy Helene von Lorbeer is sent undercover to London to live with the family of a high-placed British official where she is to rendezvous with…