Dirty Carnival

This Korean gangster movie follows career criminal Byung-du, who is working for the middle-rank enforcer Sang-chul. Burdened with caring for a terminally ill mother and younger siblings, Byung-du is feeling financial pressure as a substitute patriarch. When the big boss President Hwang is cornered by a corrupt prosecutor, Byung-du volunteers for a whack job and wins the big man's trust. But then his real troubles begin when friend Min-ho, an aspiring movie director, asks him to be a consultant for the latter's debut film.