Today on TV

Baseball playoffs: Rockies at Phillies (1 p.m., TBS); Yankees at Indians (4:30 p.m., TBS); Cubs at Diamondbacks (8 p.m., TBS)

Ugly Betty (7 p.m., Ch. 4): Henry is back.

My Name Is Earl (7 p.m., Ch. 5): Earl plays peacemaker for rival prison gangs.

Smallville (8 p.m., Ch. 30): A new Kryptonian menace looms.

The Office (8 p.m., Ch. 5): Ryan tries to force the staff into going digital. (Unfortunately, it's another hourlong episode — and last week's hourlong episode was at least 20 minutes too long. Most times, good shows ought to just stick to their regular format.)

Supernatural (8 p.m., Ch. 30): In the third-season premiere of one of the best shows you're probably not watching, Sam and Dean have to start dealing with all those demons who escaped from hell in the second-season finale.

Big Shots (9 p.m., Ch. 4): James tries to salvage his marriage.

Without a Trace (9 p.m., Ch. 2): A man and his 18-year-old daughter disappear.

ER (9:01 p.m., Ch. 5): Moretti continues to antagonize the staff.

Last One Standing (10 p.m., Discovery): Three American and three British athletes — who range from kickboxer to dirt-biker to fitness professional to outdoorsman — travel around the world to train and compete in tribal athletic events. First up is wrestling with the Kalapalo people of Brazil.

Women's college soccer (7 p.m., BYUTV): Utah State at BYU