It must be pretty stressful to know that the success of a film hangs entirely on two performances – especially when you’re doing both of them. The Devil’s Double showcases Dominic Cooper’s (apparently) considerable talents with raucous aplomb, relishing the true(ish) story of Uday Hussein – the infamously psychotic son of Saddam – from the perspective of the man forced to take on his identity.

It’s great.