When their son gets married, a divorced couple (Robert De Niro and Diane Keaton) turn on the charm and masquerade as if they were still married in this comedy from writer/director Justin Zackham (The Bucket List). The Lionsgate release also stars Susan Sarandon, Katherine Heigl, Robin WIlliams, Topher Grace, and Amanda Seyfried.

~Jeremy Wheeler, Rovi