Topic: Patrick and Annie’s wedding is threatened by dangerous and unforeseen events. Meanwhile, Marin reconsiders her feelings for Jack, Jane has an impulsive reaction when she sees Sam with a date, and Cash returns to Elmo.

Guest Star: Annie Potts (Mary Alice O’Donnell), Nicholas Lea (Eric), Timothy Webber (Jerome), Mario Cantone (Terri Romano), Currie Graham (Dick), Scott Elrod (Cash), Colm Meaney (Bob), Josh Randall (Danny), Ty Olsson (Sam), Adrian Hough (Doctor), John Treleavan (Captain)