How about 'Fool's Gold'? It stars the terrible Kate Hudson and the worse Matthew McConaughey, but is redeemed by Ewen Bremner, the delicious and funny Alexis Dziena, and Ray Winstone with the most hilarious accent you've ever heard. Adam & Joe even did a whole bit on it and how he seems to drop effortlessly between Cockney and Texan within a sentence. Not a brilliant film but along the right theme and worth it for the things I've mentioned.