Mark Williams

Being asked to play one of the butlers is like being picked to play for England. All you have to do is think of the great butlers from the past - Terry-Thomas in 'How To Murder Your Wife,' John Gielgud in 'Arthur' and Denholm Elliott in 'Trading Places.'

Well, there's no question that the law passed in 1996 was flawed. It deregulated the wholesale market, meaning the price that the utilities had to pay energy companies for power, but not the retail market.

I haven't gotten jobs because I'm famous or I have a big Twitter feed - it's primarily directors. People employ me because I'm right for the part. But then, everybody needs a bit of luck, being in the right place at the right time. You just gotta be in that place for that opportunity to come by.