Over on cable, A&E has the first season finale of The Exterminators and Sci Fi has the fifth spring season finale of Ghost Hunters.
Direct TV begins airing the four unaired episodes of the quickly canceled CBS show Smith.
Lie to Me (FOX): New. The group is investigating a shooting by a cop of a teenager that might be innocent. The Lightman Group gets sued.
Lost (ABC): New. Faraday is back and lets the rest of the group in on what he knows about the island. This is the 100th episode. Runs 62 minutes.
The Unusuals (ABC): New. Delahoy and Banks are investigating a string of bank robberies. Cole receives a disturbing call. Starts two minutes after the hour and runs 58 minutes.
Presidential Press Conference (ABC, CBS & NBC): News Special. The president answers questions about his first 100 days in office. Begins 8:00 p.m. ET.
Criminal Minds (CBS): New. Alex O’Loughlin (Moonlight) guest stars as a serial killer that wants the team to help him stop.
CSI: NY (CBS): New. An appraiser at an exclusive jewelry auction is killed and the team investigates.
Good Eats (Food Network): Repeats. Alton makes coleslaw and then cooks some tuna. Both episodes play again later.
MythBusters (Discovery Channel): New. The guys test out some myths found on YouTube. Plays again later.
Dinner: Impossible (Food Network): New. Robert has to cook dinner for an NBA Cares event. Plays again later.
Bravo has six episodes of The Biggest Loser earlier.
Oxygen has 12 episodes of America’s Next Top Model.
Sci Fi has eight episodes of Haunted.
USA has six episodes of NCIS tonight.