LYNETTE AND TOM FEEL IT'S TIME FOR THE TWINS TO MOVE OUT AND BECOME RESPONSIBLE ADULTS, GABY VISITS HER HOMETOWN TO CONFRONT HER PAST, ON ABC'S "DESPERATE HOUSEWIVES"

Brian Austin Green Guest Stars as Keith Watson

"Farewell Letter" - Lynette and Tom feel that it's time for twins Porter and Preston to move out on their own and learn how to become responsible adults. But the boys end up moving out to a pad that's a little too close to home. Meanwhile, as part of Gaby's therapy, she and Carlos pay a visit to her hometown to confront her past and discover that she has left a lasting impression on the town; Keith asks Bree to move to Florida with him to be closer to his son; Susan uses her kidney ailment to garner special treatment in public places; and after sending son Zach to rehab, Paul makes a decision about his life with Beth, on "Desperate Housewives," SUNDAY, FEBRUARY 20 (9:00-10:01 p.m., ET) on the ABC Television Network.

"Desperate Housewives" stars Teri Hatcher as Susan Mayer, Felicity Huffman as Lynette Scavo, Marcia Cross as Bree Hodge, Eva Longoria as Gabrielle Solis, Vanessa Williams as Renee Perry, Ricardo Antonio Chavira as Carlos Solis, Doug Savant as Tom Scavo, Kathryn Joosten as Karen McCluskey, Kevin Rahm as Lee McDermott, Tuc Watkins as Bob Hunter, Mark Moses as Paul Young, with Brenda Strong as Mary Alice Young and James Denton as Mike Delfino. Also starring Charlie Carver as Porter Scavo, Joshua Logan Moore as Parker Scavo, Darcy Rose Byrnes as Penny Scavo, Madison de la Garza as Juanita Solis and Mason Vale Cotton as MJ Delfino.

Guest starring are Emily Bergl as Beth Young, Daniella Baltodano as Celia Solis, Brian Austin Green as Keith Watson, Orson Bean as Roy Bender, Cody Kasch as Zach Young, Jill Larson as Sister Marta, Max Carver as Preston Scavo, Marco Rodriguez as Principal Gomez, Rochelle Aytes as Amber James, Sayeed Shahidi as Charlie, Tamara Zook as shopper no. 1, Tuffet Schmelzie as shopper no. 2, Jacqui Holland as Tiffany, Brie Mattson as Kimberly, Anastasia Ganias as hostess, Amy Crofoot as lady, Frantz Turner as man, Cathrine Grace as patron, Geno Monteiro as police officer, Joey Naber as townsperson no. 1, Missy Doty as waitress, Shane Kinsman as young Porter Scavo and Brent Kinsman as young Preston Scavo.

"Farewell Letter" was written by Marco Pennette and directed by David Grossman.

"Desperate Housewives" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with a 5.1 channel surround sound. A TV parental guideline will be assigned closer to the airdate.

For more information on "Desperate Housewives," visit ABC.com