Acting clearly isn’t as easy as it looks. Especially when you have to portray about 10 different things all at once. And we’re not talking Gladiator or Indianna Jones, you’re looking at all that effort for a stupid advert.

In fact, I doubt any actor will have had to do so much in such a short period of time. Christian Bale lost his rag when some sound guy got in his way. Imagine him doing all this at the same time? Not a chance. Playing a half-man half-bat in underpants is a doddle compared to what poor old Justin has to do.