25 best movie cameos ever

Tropic Thunder – Tom Cruise (2008)

We’re used to seeing Tom Cruise do stupidly crazy things – everyone remember his appearance on the Oprah show? But this was something else again – here's Tom in a bald cap and a fat suit, dancing like a rhythmically challenged old man. Not only did we get to see Cruise like we’ve never seen him before, but his memorable role as vulgar, corpulent studio boss Les Grossman is actually pretty hilarious. So much so that there's talk of a whole film featuring the character. A few minutes in his company was, we feel, more than enough.