Four couples go to an island resort to party and get trapped in relationship therapy instead. The men include the fat one, the square, the black guy, and, well, Vince Vaughn. Their wives are the red-head, the blonde, Charlotte from Sex and the City, and the black guy's crazy young girlfriend. Couples Retreat, co-written and produced by Vaughn, is not as outrageous as it wants you to believe, but it has heart. There's a particularly fun performance by Jean Reno (The Professional) as the zen owner of the island. The rest of the cast looks like they're having fun too, and while the outcome feels contrived, the film delivers some laughs.