Kristen Bell, Malin Akerman and Kristin Davis are in for Peter Billingsley’s upcoming comedy “Couples Retreat,” according to the Hollywood Reporter.

The plot follows four couples who spend some time at a tropical island resort. Although one of them is there to work on their damaged marriage, the other couples soon discover that participation in the resort’s couple therapy program is mandatory.

Vince Vaughn, Jon Favreau, Jason Bateman and Faizon Love are already on board. Favreau also wrote the screenplay, based on an idea by Vaughn.

Bell teams up with Bateman, Davis stars as Favreau’s wife, and Akerman hooks up with Vaughn.

Bell most recently starred in “Forgetting Sarah Marshall.” She recently wrapped Mark Steven Johnson’s “When in Rome,” and she’s currently doing voice work for “Astro Boy.” Davis’ last big-screen appearance was in “Sex and the City.”

As for Akerman, she was last seen alongside Katherine Heigl in “27 Dresses.” Her next major role is Laurie Juspeczyk / Silk Spectre II in Zack Snyder’s “Watchmen.”