Everyone knows that when you don't have super powers, a gun will do in a pinch.

Rainn Wilson is all set to star in James Gunn's Super (as we told you here) but it appears that he needed to do a little gun training first. The man had apparently never shot a gun before in his life, so who better to teach him than Michael Rooker? Yes, the Rook knows his way around firearms- why, did you expect anything different?

Watch the results below.