Roz Witt

At the last wedding of the summer, the gang makes a pact: Each of them will get lucky by night’s end. Jess sets her sights on the best man, who also has caught the eye of a beautiful scientist. Meanwhile, Schmidt and Nick get an indecent proposal; Winston recovers from his police academy training; and Coach panics when he realizes he already has hooked up with every woman at the party.

When the gang tries to convince Ted that he is being strung along by Tiffany (Carrie Underwood), they reflect about relationships where each of them has been in the same situation.

After putting the house back on the market, Vivien learns about its first residents. Ben’s visitor causes him to further unravel. Constance and Moira’s history is revealed.

Benny receives an unwelcome gift after having sex with her younger boyfriend, Randy (recurring guest star NICK OFFERMAN). When George accompanies Benny to the gynecologist, he discovers that she secretly gave birth to a girl after he was born and gave her up for adoption. Upon finding his grown-up sister, Linda Lorenzo (LISA GUERRERO - "NFL Monday Night Football," "The Best Damn Sports Show Period"), however, George gets another surprise. Meanwhile, Angie hopes that her parents will reconcile.

As Alex (Elisha Cuthbert) and Dave (Zachary Knighton) struggle to move past their wedding day breakup with the support of their family and friends, Jane (Eliza Coupe) fears that her marriage to Brad (Damon Wayans, Jr.) is in danger of losing its spark. And as Dave reluctantly moves in with Max (Adam Pally), Penny grudgingly agrees to attend a cooking class with Alex.