Sir Ben Kingsley evidently got out of his bed on the wrong side yesterday morning, judging by the short shrift he gave this unsuspecting interviewer.
The pair were each attending to their respective duties on the junket for 'Night at the Museum: Secret of the Tomb' - Sir Ben to promote the film as much as possible, and the journalist to dig a little deeper wherever she could.
And it all started so promisingly, as the pair giggled over coffee and muffins.
But then the interviewer made the mistake of asking Sir Ben about the art of improvising with his co-stars Ben Stiller, Robin Williams, Ricky Gervais, Steve Coogan and Co... and this seemed to tickle Sir Ben the wrong way.
Watch the resulting hot, sticky mess in our video above...