Picks and Pans Main: TV

updated 09/22/2008 AT 01:00 AM EDT

originally published 09/22/2008 AT 01:00 AM EDT

What's On This Week

MONDAY, SEPT 15

EXTRA
CHECK LISTINGS | SYNDICATED
The season launches with a new host, PEOPLE Sexy Bachelor Mario Lopez. He'll be wearing a shirt.

THE CLOSER
9 P.M. | TNT
Deputy Chief Johnson (Kyra Sedgwick) needs to track down a bomb before it kills hundreds. Season finale.

WEEDS
10 P.M. | SHOWTIME
In the finale of a season full of enjoyably peculiar developments, Nancy (Mary-Louise Parker, right) spends some quality time with drug-enforcement agents.

TUESDAY, SEPT. 16

THE BIGGEST LOSER
8 P.M. | NBC
Alison Sweeney (left) hosts a new season of the dieting reality show, this time with eight family teams competing for the $250,000 prize.

THURSDAY, SEPT. 18

IT'S ALWAYS SUNNY IN PHILADELPHIA
10 P.M. | FX
The sitcom returns with a surprisingly funny episode on the theme of cannibalism.

BURN NOTICE
10 P.M. | USA
Ex-agent Westen (Jeffrey Donovan) tries to rescue a woman he's hired to kill, but the hit's double-booked. Season finale.

SUPERNATURAL
9 P.M. | CW
As a new season begins, Dean (Jensen Ackles, left) finds himself freed from hell—don't you wish that for yourself on any given day?—but doesn't know why.

NEW SERIES!

From Our Partners