When "Covert Affairs" returns for Season 4 on Tues., July 16 (9 p.m. ET on USA), Annie (Piper Perabo) and Auggie (Christopher Gorham) will embark on their most dangerous mission yet.

In HuffPost TV's exclusive promo above, Annie has made a shocking discovery about the security of Langley and...

"Buffy the Vampire Slayer" gave viewers a world rich with witty, independent women, fantastic monsters, hellish high school sagas and so much more.

It's been 10 years since Joss Whedon's TV masterpiece ended -- May 20, 2003 was the last time a new episode of "Buffy the Vampire Slayer" aired...

Spoiler Alert: Do not read on unless you've seen the Season 3 finale of "Nikita," titled "Til Death Do Us Part."

The "Nikita" Season 3 finale left things on a heartbreaking note, with Nikita (Maggie Q) wrongfully accused of assassinating the President (Michelle Nolden) and abandoning Michael (Shane...

ABC's "Scandal" finale closed the climactic second season with the show's biggest bombshell yet: the mysterious Rowan (Joe Morton), the B613 boss who has been threatening Cyrus (Jeff Perry) and giving Jake (Scott Foley) his orders, is also Olivia Pope's (Kerry Washington) father. Move over, Darth Vader.

"When...

Note: Do not read on if you have not yet seen Season 1, Episode 23 of The CW's "Arrow," titled "Sacrifice."

Were you devastated by Tommy's (Colin Donnell) death in the "Arrow" season finale? You're not the only one.

"I haven't been able to bring...

Spoiler Alert: Do not read on unless you've seen the Season 1 finale of "Arrow," titled "Sacrifice."

The shocking "Arrow' finale saw Tommy Merlyn (Colin Donnell) make the ultimate sacrifice to save ex-girlfriend Laurel Lance (Katie Cassidy), ending the season with a heartbroken Oliver Queen (Stephen...

Note: Do not read on if you have not seen Season 8, Episode 23 of The CW's "Supernatural," titled "Sacrifice."

Well played, Jeremy Carver.

While some "Supernatural" finales have been full of non-stop stress and heartbreak (I'm looking at you,...

The "Arrow" season finale airs on Wed., May 15 at 8 p.m. ET on The CW, and no one is safe as Malcolm Merlyn (John Barrowman) prepares to destroy the poorest part of Starling City, The Glades, by setting off a man-made earthquake. The finale episode summary hints...

"How I Met Your Mother" finally revealed the woman beneath the yellow umbrella in the season finale -- and it's someone you've probably never heard of.

After eight seasons, the mother turned out to be an actress by the name of Cristin Milioti. Milioti has...

On Monday morning, Fox unveiled its new 2013-2014 schedule at its upfronts presentation to advertisers, and debuted trailers for many of its new shows, from high-concept dramas "Sleepy Hollow" and "Almost Human" to male-skewing comedies "Dads" and "Brooklyn Nine-Nine" starring Andy Samberg.

The network also revealed plans...

Note: Do not read on if you have not seen Season 2, Episode 22 of ABC's "Once Upon a Time," titled "And Straight On 'Til Morning."

The Season 2 finale of "Once Upon a Time" didn't quite have the...

"Once Upon a Time's" Alice-centric spinoff, "Once Upon a Time in Wonderland" has been picked up by ABC, showrunner Adam Horowitz announced today.

ONCE UPON A TIME IN WONDERLAND is a go!Hope you check it out! #OnceUponATime #expanding

— Adam Horowitz (@AdamHorowitzLA) May 11, 2013

We're mere days away from the climactic Season 2 finale of "Once Upon a Time," which sees Storybrooke and all its inhabitants teetering on the brink of total destruction thanks to Tamara (Sonequa Martin-Green) and Greg (Ethan Embry) and their hatred of magic. Meanwhile, in flashbacks, we'll learn...

"The Carrie Diaries" has been renewed for Season 2.

Executive producer Josh Schwartz tweeted his congratulations to the cast and crew of "The Carrie Diaries" shortly after it was renewed:

Congrats to the cast and crew of @carriedairiestv for Season 2 pick up! @

Note: Do not read on if you have not seen Season 8, Episode 22 of The CW's "Supernatural," titled "Clip Show."

Although the playfully titled "Clip Show" didn't quite showcase the greatest hits of "Supernatural," it did take us on a...

With only two episodes remaining in Season 1 of "Arrow," the stakes are higher than ever for Oliver Queen (Stephen Amell) -- both personally and professionally -- as the most recent episode saw him admit his feelings for ex-girlfriend Laurel (Katie Cassidy) after her relationship with...

On the May 8 episode of "CSI: Crime Scene Investigation," (10 p.m. ET on CBS) the team investigates the death of a ghost hunter, which leads to some spooky encounters in a slaughterhouse potentially involving the ghosts of young boys.

The team suspects a fellow ghost hunter...

CBS has released a new, extended trailer for "Under the Dome," the highly anticipated adaptation of Stephen King's novel, which premieres on June 24 at 10 p.m. ET.

The new footage can best be described as "explosive," given that we see everything from a plane to a house...

Note: Do not read on if you have not seen Season 2, Episode 21 of ABC's "Once Upon a Time," titled "Second Star to the Right."

This time last season, Henry had taken a bite of poisoned apple turnover (dun-dun-dun!)...

Note: Do not read on if you have not seen Season 3, Episode 20 of The CW's "Nikita," titled "High-Value Target."

Although Division has already suffered through its "Tipping Point," it wasn't until "High-Value Target" that our heroes truly found ourselves hanging...