The newborn action stars on training up, Oldboy homages and This Is England.

Sci-fi satire Repo Men is a buddy movie with a difference - namely, the buddies in question spend half the movie trying to kill each other. The film's born-again action stars Jude Law and Forest Whitaker talk us through their bruising training regimen and the movie's influences. Believe it or not, one of them is This Is England...