Adam Scott Works Through Some Issues In 'A.C.O.D.' Trailer

There's something undeniably great about seeing a bunch of likable actors on-screen at one time, and "A.C.O.D." might be breaking some kind of record here.

The Sundance critic darling, which just released a trailer (via Yahoo! Movies), counts Adam Scott, Amy Poehler, Catherine O'Hara, Richard Jenkins, Clark Duke, and Jane Lynch among its incredibly affable cast.

Watch the first trailer above and check out the official synopsis after the jump!

Carter is a seemingly well-adjusted Adult Child of Divorce. Having survived the madness of his parents’ divorce, Carter now has a successful career and supportive girlfriend. But when his younger brother gets engaged, Carter is forced to reunite his bitterly divorced parents and their new spouses for the wedding, causing the chaos of his childhood to return including his wacky therapist.

"A.C.O.D." opens on October 4.