Bill MurrayA funny TV show stunt by Bill Murray went wrong recently when the star was left with a nasty head wound.

The Ghostbusters actor was a guest on The Late Show with David Letterman and preceded his interview by doing the 'dumpster dive' - which entailed the funny man leaping into a large rubbish skip that had been turned into a makeshift swimming pool.

But the comic moment went wrong when Murray, after diving into the skip a couple of times, cut his forehead on the ladders inside the pool and had to have a medic look at his injury during the ad break.

Watch Murray's dumpster dive clip after the jump...
categories Movies