The St. Valentine's Day Maxssacre - The road to romance is rocky for the gang, as Penny has a new boyfriend she wants to dump; Dave is afraid his new girlfriend is about to dump him; Alex, an expert on all things Valentine's, goes looking for a party in the sketchy part of town; and Brad's hopes for a perfect night out for Jane are dashed when a dental appointment goes terribly wrong. But they don't have anything on Max, who picks up a couple with his limo only to find that one of the passengers is Grant (guest star Jimmy Wolk), the boyfriend he broke up with a year ago -- on Valentine's Day -- on Happy Endings, Wednesday, February 8 (9:31-10:00 p.m., ET) on the ABC Television Network.

Happy Endings stars Eliza Coupe as Jane, Elisha Cuthbert as Alex, Zachary Knighton as Dave, Adam Pally as Max, Damon Wayans Jr. as Brad and Casey Wilson as Penny.

The St. Valentine's Day Maxssacre guest stars Jimmy Wolk as Grant, Wes Armstrong as Clark, Robert Torti as Dr. Fred, Pam Trotter as Janine, Lindsey Kraft as Lindsay and Mo Mandel as Reed.

The St. Valentine's Day Maxssacre was written by Daniel Libman & Matthew Libman and directed by Joe Russo.

Happy Endings is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. A TV parental guideline will be assigned closer to airdate.