Does love really last forever? Jaded filmmaker Lake Bell doesn't necessarily think so. His new film I Do... Until I Don't is out in select theatres on September 1 and deals with three couples out to prove that marriage should just be a seven-year contract with an option to renew.

The film stars Ed Helms, Mary Steenburgen, Paul Reiser, Wyatt Cenac and Amber Heard. And you can watch the new trailer below.