John Colella

After several unsuccessful relationships Ann (Rashida Jones) makes a dramatic life decision. Ben (Adam Scott) enlists the help of Chris (Rob Lowe), Tom (Aziz Ansari) and Ron (Nick Offerman) to choose a caterer for the wedding, while April (Aubrey Plaza) has to handle one of Leslie's usual tasks. Chris Pratt, Jim O'Heir and Retta also star.

After a series of suspicious murders occur, Prentiss suspects her old Interpol nemesis, making her fear for the safety of her BAU team as he closes in on her.

When Grace (Debra Messing) is invited to her ex-fiancé’s (guest star Tom Verica) wedding, she hauls along a reluctant Will (Eric McCormack) just to convey a false air of success - but when she denigrates the bridegroom's faults at the rehearsal dinner, she's confronted by a weeping bride-to-be (guest star Jennifer Aspen) who now wants to flee. Meanwhile, Elliot's (Michael Angarano) fuming mother (guest star Rosie O'Donnell) gets in Jack's (Sean Hayes) face when he allows Elliot to frost his hair and demands that he never see his son again. In addition, Will poses as a swinging tennis pro until he meets his match. Megan Mullally also stars.

Susan is horrified when the sexy Internet company she's been working for makes her their billboard model; Gabrielle shares her secret; Renee tries to steal Keith away from Bree.

While Hal gets into a variety of one-up contests with his poker buddies, Reese sets Stevie up with the daughter of one player, while Malcolm discovers the daughter of another player has a gun in her purse; Francis gets jealous of Piama’s secret rendezvous.