Will.i.am

Pint-sized Wun and his older brother live at a Muay Thai school with a few other students. Suffering from a failing heart, Wun is hospitalized and in desperate need of a transplant. A viable heart becomes available, but the donated organ is locked up in a hospital that has been overtaken by a lethal terrorist faction. With only four hours to perform the surgery, Wun's brother and best friends, armed with Thai boxing skills and determination, race...