Y... ¿Quién mató al mayordomo?

Ace newsreel cameraman is working in a mythical European country when the king is assassinated. He gets his negatives out of the country and finds the young crown prince who is also in danger.

Wellington Pike (Russell Gleason), author of 'Wild and Bloody Tales of the West', has never been away from the sedate and civilized East, so he takes a vacation to see the land he knows nothing about. Rancher Ann Keith (Virginia Carroll) and her cowhands, who have read and laughed at Pike's "wild" west, decide to give him a shock impression that is even wilder than depicted in his imaginative literary flights. Gang leader "Killer" Madden (Jack La Rue) and his bandits decide to make the staged robberies real ones and Pike is arrested for the crimes Madden has pulled.

The history begins in a small small village. The son lives with the father, and the daughter with mother, their parents constantly are at enmity and clash, bringing the matter to fights.

When young Tieh Chiao San is sent by his dying father to live with a former kung fu colleague in the town, he accidentally gets into trouble when messing with a gang running a snake-oil scam and then getting into a fight with an old drunkard. When Tieh reaches his destination he finds that the snake-oil gang is run by none other than his father's friend. He joins the gang but cannot bring himself to do the bad deeds demanded of him; this continues to the point where he is beaten and left for dead. Luckily he is rescued by the pretty Tsai Chiao and hidden out with her drunk uncle and leprosy suffering aunt as well as a Shaolin temple. Tieh uses his time to learn some new kung fu styles, which is just as well as it is not long till the gang come after him looking to finish the job.

Three comedians, mistaken for gangsters, find out they are being used for hiding stolen jewelry.