Rookie Blue | 10pm on ABC

Season Finale: Blaming herself for Swarek’s mysterious disappearance and fearing for his life, Andy struggles to find a lead.

Project Runway | 9pm on Lifetime

The remaining designers collaborate with artistic kids.

Masterchef | 8pm on Fox

Season Finale: The judges determine which amateur cook truly has the potential to transform his/her culinary dreams into reality with the grand prize of $250,000.

Whale Wars | 9pm on Animal Planet

4th Season Finale: Captain Paul Watson and his crew refuse to back down. After 30 years of fighting whaling, will Watson see his life’s work pay off with the ultimate victory?

The Bachelorette | 8pm on ABC

The stakes are high as Ashley returns from her exciting tour of the Far East for an emotionally charged journey across the country to visit Constantine, Ames, Ben F. and J.P. in their hometowns.

The Closer | 9pm on TNT

Season Premiere: Brenda and her squad investigate whether a record label owner is responsible for six deaths; Sergeant Gabriel may have to be removed from the case because of his connection to two people from the church.

Chaos | 8pm on CBS

While in Germany to take down a rogue spy, the agents find a very different scenario which requires their expertise.

Nurse Jackie | 10pm on Showtime

Season Finale: HR demands urine samples from all the nurses; Jackie’s husband seems to have found out about her affair with Eddie.

House | 8pm on Fox

Season 7 Finale: Well-known performance artist Afsoun Hamidi (guest star Shohreh Aghdashloo) is admitted to the hospital, but when the team learns that her symptoms may have been self-inflicted as part of a documentary for her latest project, they begin to question if they are unwittingly participating in the creation of a piece of her […]

American Dad | 7:30pm on Fox

Season 6 Finale: Stan spends some quality father-son time with Steve at the local zoo, but things go horribly wrong when Steve slips into a gorilla exhibit; Roger bets Hayley that he can become a great Country singer and sets out to write the most heartbreaking song of all time.

Chase | 8pm on NBC

Season Finale: On a hunt to locate her father after two decades, U.S. Marshal Annie Frost experiences flashbacks to her childhood, ultimately discovering the secret behind a lifelong betrayal.

Desperate Housewives | 9pm on ABC

Season Finale: After being placed under arrest for allegedly poisoning Paul, Susan must convince the police that she was being framed for the deed by Felicia; A progressive dinner party thrown for Susan to celebrate her move back onto the lane leads to a shocking murder; Gaby is stunned to learn the identity of the […]

Smallville | 8pm on The CW

Series Finale: This decade-long story of Clark Kent culminates in an epic two-hours as he takes his last step to becoming the Man of Steel. With guest appearances, nods to the first few seasons and Michael Rosenbaum’s return as Lex Luthor, this episode wraps one’s man’s journey to becoming the world’s greatest superhero.

Lady Gaga in Concert | 9pm on HBO

Lady Gaga presents the Monsters Ball Tour at Madison Square Garden in a two-hour special.

Extreme Makeover: Home Edition | 8pm on ABC

Nearly one year ago, a car accident left an active father of four paralyzed from the shoulders down. With the Hall family facing serious challenges, the Extreme Team swoops in to help. New York Yankee Derek Jeter stops by too.