Here are a couple of trailers from some Hollywood heavyweights who have recently hit harder times.

Russell Crowe's take on Robin Hood may not exactly have been a slam dunk and Paul Haggis' last film In the Valley of Elah and TV series The Black Donnellys may have both failed commercially, but their collaboration on hard-nosed thriller The Next Three Days should offer bang for Lionsgate's buck. Right?

And Edward Zwick may have not exactly set the world on fire with Defiance, but will he find favour with a lighter drama starring Jake Gyllenhaal and Anne Hathaway?