Four couples go to a tropical island to fix their relationships:
Malin Akerman (The Watchmen) + Vince Vaughn
Kristen Bell (Forgetting Sarah Marshall) + Jason Bateman
Kristen Davis (Sex and the City) + Jon Favreau (I Love You Man)
Faizon Love (Just My Luck) + Tasha Smith (Why Did I Get Married?)
It was co-written by Favreau, Vaughn, and Dana Fox (The Wedding Date and What Happens in Vegas). It looks pretty funny, but hopefully the second trailer will be funnier.