Michael, an artist charged with a crime he claims he didn’t commit, and John, a self-confessed heroin smuggler, are brought together in the primitive and over-crowded prison infamously known as the BANGKOK HILTON. Michael fights for his freedom, while John, resigned to his fate, wants only to regain his dignity. Michael's grandfather, a once brilliant lawyer, is brought out of retirement and flies to Bangkok to fight a case in a city where justice is bought and sold to the highest bidder and corruption is the oil that greases the wheels in the Land of Smiles.
Running out of time and unable to find the only witness, he searches for another way to succeed in what seems a hope case. Meanwhile, in order to survive the most appalling conditions in jail, Michael and John must make the best of a dire situation as they wait for their separate fates to be decided. Will justice be served or will they see out the next ten years in that hell-hole of a prison?