Survivor: Fiji (7 p.m., Ch. 2): The winner of the car-reward challenge tries to use it as a bargaining chip. Somebody will win the million bucks when the two-hour season finale airs Sunday at 7 p.m.

Ugly Betty (7 p.m., Ch. 4): Betty and her family go to Mexico; Alexis is visited by an old flame.

My Name Is Earl (7 p.m., Ch. 5): Joy's trial begins, and it all comes down to Earl's shocking testimony. (Season finale)

Are You Smarter Than a 5th-Grader? (7 p.m., Ch. 13): Jeff Foxworthy hosts this two-hour episode.

NBA playoffs (7 p.m., ESPN): Pistons at Bulls

MLS (7 p.m., ESPN2): Real Salt Lake at Colorado

The Office (7:40 p.m., Ch. 5): Michael plans a "Survivor"-like competition to find his successor.

CSI (8 p.m., Ch. 2): Sara is uneasy about Grissom being reunited with Lady Heather during the investigation into an attempt on Heather's life.

Grey's Anatomy (8 p.m., Ch. 4): The interns take the biggest test of their careers; Callie's suspicion of George and Izzie grows.

Scrubs (8:20 p.m., Ch. 5): J.D. runs into his ex-girlfriend and gets a big surprise.

Without a Trace (9 p.m., Ch. 2): The show returns to its original night for its season finale — Elena's case against her ex falls apart as the team searches for a teen girl.

ER (9 p.m., Ch. 5): Stanley Tucci, whose medical series "3 lbs." bombed earlier this season, arrives on this show as the new doctor.