Picks and Pans Main: TV
updated 09/22/2008 AT 01:00 AM EDT
•originally published 09/22/2008 AT 01:00 AM EDT
MONDAY, SEPT 15
CHECK LISTINGS | SYNDICATED
The season launches with a new host, PEOPLE Sexy Bachelor Mario Lopez. He'll be wearing a shirt.
9 P.M. | TNT
Deputy Chief Johnson (Kyra Sedgwick) needs to track down a bomb before it kills hundreds. Season finale.
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.
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.
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.