BEING ON A TRAIN HAS EVERYONE ACTING A LITTLE COO-COO-A-CHOO-CHOO, ON ABC'S 'MODERN FAMILY'

Shelley Long ("Cheers") and Simon Templeman ("The Neighbors") Guest Star

"Crazy Train" - Dede is getting remarried, and Manny convinces the family to take the train up to the wedding. Jay could not be more ecstatic that Dede has moved on for good but his overenthusiasm might come back and bite him later. Claire and Mitchell work on their toast while Phil and Cam geek out over their favorite author, who is also on the train. Luke and Manny go a little girl crazy; Gloria gets stuck in coach; and Alex gets caught up in the romance of the train herself, on "Modern Family," WEDNESDAY, MAY 11 (9:00-9:31 p.m. EDT), on the ABC Television Network

"Modern Family" stars Ed O'Neill as Jay Pritchett, Julie Bowen as Claire Dunphy, Ty Burrell as Phil Dunphy, Sofia Vergara as Gloria Pritchett, Jesse Tyler Ferguson as Mitchell Pritchett, Eric Stonestreet as Cameron Tucker, Sarah Hyland as Haley Dunphy, Nolan Gould as Luke Dunphy, Ariel Winter as Alex Dunphy, Rico Rodriguez as Manny Delgado, Aubrey Anderson-Emmons as Lily Tucker-Pritchett and Jeremy Maguire as Joe Pritchett.

Guest starring are Simon Templeman as Simon Hastings, Jay Johnston as Carl, Sandra Purpuro as Donna, Dominic Sherwood as James, Lindsey Gort as Cindy, Mike Ostroski as Man in Suit, Edward James Gage as Porter, Fred Cross as Ticket Taker and Shelley Long as Dede Pritchett.

"Crazy Train" was written by Jon Pollack and Ryan Walls, and directed by Jim Hensz.

"Modern Family" is broadcast in 720 Progressive (720P), ABC's Selected HD Format, with 5.1 channel surround sound. A TV parental guideline will be assigned closer to airdate.