Emily Blunt

Emily Blunt plays J. Robert Oppenheimer’s wife Kitty in Nolan’s 'Oppenheimer'.

Blunt, 41, described Nolan's set as a lesson in filmmaking.

She said: “I mean, you learn so much. Endless absorption of things you would have never been capable of doing, honestly. I learn everything every day on every film set, but something has been dialled in when you’re on a Chris Nolan movie set. There’s no chaos. It’s a very profound experience to be in a Chris Nolan movie. It’s one I’ll never forget. I just want to do it again.”