ABC's November Sweeps (Page 3)

DESPERATE HOUSEWIVES - "THE SUN WON'T SET" - SUNDAY, NOVEMBER 20

All of Wisteria Lane is panicked by a burglar loose in the neighborhood; a neighborhood watch committee is formed; Bree finds out some disturbing information about George; Sophie (guest star Lesley Ann Warren) and Morty (guest star Bob Newhart) get married; at the wedding, Susan learns who her real father is and is determined to find him; and Betty discovers that Matthew is secretly seeing Danielle Van De Camp.

GREY'S ANATOMY - "THANKS FOR THE MEMORIES" - SUNDAY, NOVEMBER 20

The Thanksgiving holiday is more difficult for the interns and residents than any of them is willing to admit, as Izzie plans a big dinner at Meredith's -- but it remains to be seen who among the invited guests will actually show up. Meanwhile, George endures the O'Malley tradition of hunting turkeys with his less-than-sophisticated family, and Meredith treats a patient who's been in a vegetative state for 16 years.

LOST - "COLLISION" - WEDNESDAY, NOVEMBER 23

Violeceerupts when Ana Lucia and her group stumble upon the other castaways.

INVASION - "THE DREDGE" - WEDNESDAY, NOVEMBER 23

After Russell becomes a prime suspect in a double murder, Larkin learns that her husband has a past criminal record - which leads her to question his integrity and investigate the circumstances surrounding it. Meanwhile, Dave contacts Mariel in an attempt to find out what happened to her the night of the hurricane, and Mariel pleads with Tom to dredge the bay to discover the true identity of the body she claims to have seen.

DESPERATE HOUSEWIVES - "THAT'S GOOD, THAT'S BAD" - SUNDAY, NOVEMBER 27

George stalks Bree, despite her efforts to break up with him; Susan tries to begin a relationship with her father; Carlos is paroled from prison and returns a new man -- so new that Gabrielle barely recognizes him; and Betty tries to protect Caleb. Paul Dooley, Joely Fisher and Joyce Van Patten guest star.

GREY'S ANATOMY - "MUCH TOO MUCH" - SUNDAY, NOVEMBER 27

Meredith is mortified when her "one night stand" shows up at the hospital suffering from priapism and needing medical attention; a woman carrying quintuplets is overwhelmed by numerous medical issues as she navigates her high-risk pregnancy; and Alex's shortcomings frustrate Izzie.