Mike O'Malley's "Certainty" premieres in L.A.

Actress Kate Walsh and actor Mike O'Malley at the premiere of "Certainty" at The Hill on Nov. 27, 2012, in Beverly Hills, Calif. Frazer Harrison/Getty Images

"Certainty," a film written by former "Yes, Dear" star Mike O'Malley, premiered in Los Angeles Tuesday night.

O'Malley, who is a staff writer on the Showtime series "Shameless" and an actor, wrote the screenplay based on a play he wrote called "Searching for Certainty" about a young engaged couple on a Catholic "Engagement Encounter," a requirement if you want to get married in a Catholic church. While on the retreat, things between the couple fall apart.

The film, directed by Peter Askin, stars up-an-coming actors in addition to Giancarlo Esposito of "Breaking Bad" and "Rhoda" star Valerie Harper.

A host of stars came out to the premiere including Kate Walsh, Matthew Morrison, "Mike & Molly's" Billy Gardell and others.

  • Camille Mann