The Following | 9pm on Fox

Maggie devises a plan to put an end to Hardy; Paul reveals a secret that Jacob has been hiding from Emma; Hardy and Claire’s relationship is explored.

Scandal | 10pm on ABC

Olivia unravels as her colleagues learn the truth about the rigged election; Mellie tries to reel Fitz in.

The Americans | 10pm on FX

Series Premiere: Married KGB spies pose as Americans in Washington, D.C. after Ronald Reagan is elected president.

Happy Endings | 9:30pm on ABC

New eps at 9 & 9:30pm | When Penny learns that Pete wants to elope, Jane takes them to a wedding expo in hope of changing his mind; Dave and Alex deal with their unresolved issues.

Spartacus: War of the Damned | 9pm on Starz

Series Premiere: Spartacus and his formidable army continue to outwit Rome’s best commanders; the powers of the Empire desperately turn to wealthy politician Marcus Crassus for help in crushing the rebellion.

Parenthood | 10pm on NBC

Season Finale | As Jasmine and Crosby plan their anniversary, they receive exciting news; Amber and Ryan consider the future of their relationship; Sarah has to make a choice.

Downton Abbey | 9pm on PBS

The Irish Civil War and women’s suffrage affect Downton Abbey; Anna and Bates are kept apart.

Bunheads | 9pm on ABC Family

Truly is evicted from her shop; Carl insists that Boo meet his parents; Talia sets Michelle up on a blind date; the girls are intrigued by two talented young newcomers.

Deception | 10pm on NBC

Series Premiere: Joanna Padget Locasto, a San Francisco police officer, investigates the death of her estranged childhood best friend.

It’s Always Sunny in Philadelphia | 10pm on FX

Season Finale: Frank and Dennis present their cases to the rest of the gang at Paddy’s.

Chicago Fire | 10pm on NBC

An expensive necklace goes missing at the scene of a fire, leading to an internal investigation; Cruz makes a desperate decision to save his brother from a gang war; Dawson invites Casey to a party.

Homeland | 10pm on Showtime

Carrie’s hunt for Nazir continues, but she suspects something’s amiss inside the Agency, while interrogation reveals Roya’s true colors. Meanwhile, unexpected circumstances put Saul’s career in jeopardy.

Despicable Me | 8pm on ABC Family

As he tries to execute a fiendish plot to steal the moon, a supervillain meets his match in three little orphan girls who want to make him their dad. Animated.

The 40-Year Old Virgin | 8:45pm on Comedy Central

Three dysfunctional co-workers embark on a mission to help their newfound friend lose his sexual innocence. Starring: Steve Carell, Catherine Keener, Paul Rudd, Romany Malco, Seth Rogen

Revolution | 10pm on NBC

As the gang tries to rescue Danny, Monroe and Miles face each other; a shocking discovery leaves Charlie feeling conflicted.