After failing to save his wife from "The Doctor," Kit Li is now working as a bodyguard and secret stunt double for the cowardly martial arts film star Frankie Lane. Frankie goes to a hotel in Hong Kong to see an exhibit of Russia's crown jewels. When the Doctor's gang takes over the building to try to steal them, Kit is the only thing that can stop them. Will Frankie find his courage? Will Kit fall in love with the nosy reporter? Who does the best Kung-Fu?