Best film of the century? Inside the world of Christopher Nolan's 'Oppenheimer'

Christopher Nolan's latest epic 'Oppenheimer' is getting rave reviews - including from his peers.

'Raging Bull' director Paul Schrader called it "the best, most important film this century."

Will it live up to its hype at the box office?

Cillian Murphy plays physicist J Robert Oppenheimer, the head of the Manhattan Project, responsible for developing the atomic bomb.

Talking Movies Alan Moloney has been meeting Christoper Nolan and the cast.