WHO'S THE DADDY? MICHAEL � MAYBE ON "ARRESTED DEVELOPMENT" SUNDAY, FEBRUARY 20, ON FOX

Julia Louis-Dreyfus and Christine Taylor Make Guest Appearances

Michael's budding relationship with Sally is threatened when he runs into his former fling, Maggie Lizer, who's pregnant. Michael suspects that he's the father, but Gob brings up a good point - since Maggie lied about being blind, she could be lying about her pregnancy, too. Meanwhile, George Michael struggles to find a way to break up with Ann, and Buster learns he is going to be deployed to Iraq on the "Out on a Limb" episode of ARRESTED DEVELOPMENT Sunday, Feb. 20 (8:30-9:00 PM ET/PT) on FOX. (ARR-211) (TV-PG D, L, V)

Cast: Jason Bateman as Michael; Portia de Rossi as Lindsay; Jessica Walter as Lucille; Jeffrey Tambor as George Sr.; Michael Cera as George-Michael; Alia Shawkatt as Maeby; Will Arnett as Gob; Tony Hale as Buster; and David Cross as Tobias.

Guest Cast: Julia Louis-Dreyfus as Maggie Lizer, Christine Taylor as Sally Sitwell, Henry Winkler as Barry Zuckerkorn and Mae Whitman as Ann.