Double Christmas bonanza for all Ben Stiller Fans

Ben Stiller has certainly tackled some difficult challenges throughout his acclaimed career as an actor, producer and director but none, he says, was quite like the task that faced him on Night at the Museum: Secret of the Tomb. Stiller was delighted to return as Larry Daley in the third, eagerly anticipated installment of the hugely successful franchise and this time, he takes on an extra role – as a caveman named Laaa who is Larrys Neanderthal doppelganger. And this just meant doing some scenes where he is literally acting opposite himself.