Actor says it helped his co-star’s concentration
‘There was one actor I worked with who used to burn his leg with cigarettes,’ he reveals. ‘Let’s just call him Sean Penn.’
But Gary admits he too found it hard to stay focussed during filming for the new Batman movie.
‘It was a great set but sometimes we had to pull ourselves together,’ he tells Metro.
‘I’d be doing a serious scene, thinking: “Don’t laugh.”’
The Dark Knight has already broken box-office records in the US and is released in the UK on Thursday.