'The Square-faced Bodyguard') is a 2004 wire fu action comedy film written and directed by Thai comedian and actor Petchtai Wongkamlao and featuring martial-arts choreography by Panna Ritikrai.

After a shootout with dozens of assassins, Wong Kom, bodyguard to Chot Petchpantakarn, the wealthiest man in Asia, finds his client killed.

Chaichol, the son and heir to the family fortune, fires the bodyguard and takes it upon himself to find the killers.

Chaichol, however, comes out of it alive, and finds himself in a Bangkok slum, living with a volunteer car-accident rescue squad and falling in love with tomboyish Pok.

Meanwhile, Wong Kom is working to clear his name, and stay ahead of the chief villain and his bumbling gang of henchmen.