Carlos Ponce, Vince Vaughn, and Malin Akerman in Couples RetreatCOUPLES RETREAT

The trouble-in-paradise comedy Couples Retreat may be criminally inane, yet you can't say that co-writers/co-stars Vince Vaughn and Jon Favreau aren't smart as tacks. Together with collaborator Dana Fox, they scripted a breathtakingly lazy and insipid vehicle that guaranteed them a two-month vacation on locales in Bora Bora and Tahiti, and somehow convinced Universal Pictures to pick up the tab. How ever did they do it? And how can we ensure that they never, ever do it again?