"Boston Legal" also has six original episodes when it returns Tuesday, April 8.
"Desperate Housewives" returns Sunday, April 13 with five original episodes and a special two-hour finale.
"Brothers & Sisters" returns Sunday, April 20 with four original episodes.
"Ugly Betty" and "Grey's Anatomy" both return Thursday, April 24 with five original episodes.
"Lost" will move to its new 10 p.m. time period on Thursday, April 24, with five weeks of original episodes.
