Watch the 'Once Upon a Time' Season 7 Comic-Con Trailer

Once Upon a Time Season 7 premieres Friday, October 6 at 8 p.m. ET on ABC.

Special behind-the-scenes bloopers from Season 6 and sneak peek scenes from Season 7 were revealed Satruday at San Diego Comic-Con at a panel with co-creators and executive producers Edward Kitsis and Adam Horowitz, along with executive producer David H. Goodman and Once Upon a Time cast members Lana Parrilla , Robert Carlyle, Colin O'Donoghue, Andrew. J. West, Gabrielle Anwar, Dania Ramirez, and moderator Yvette Nicole Brown.

After six seasons, the residents of the enchanted forest enter Season 7, facing their greatest challenge yet as the Evil Queen, Captain Hook and Rumpelstiltskin join forces with a grown-up Henry Mills and his daughter Lucy on an epic quest to bring hope to their world and ours. Along the way, new fairy tale characters and old search for true love, find adventure, and take sides in the ongoing struggle of good against evil as classic tales are once again twisted and reimagined.

Watch the Once Upon a Time Season 7 Comic-Con trailer below.

Watch 'The Walking Dead' Season 8 Comic-Con Trailer

A few days ago, AMC released special Comic Con art for The Walking Dead, which revealed October 22nd as the Season 8 premiere date.

It's all-out war when the popular drama series returns for its 100th episode.

The network also teased the new season of The Walking Dead in the official Comic-Con trailer. Watch it below.

'Once Upon a Time' Was The Most Tweeted-About TV Show of Comic-Con

"Our fans RULE!!!" tweeted Once Up a Time star Emilie
de Ravin (‏@emiliederavin).

Starting last Thursday, droves of die-hard fans filled the San Diego Convention Center for Comic-Con throughout the weekend. They simultaneously lit up Twitter streams around the world with their #SDCC experiences. For those who braved the lines (and some of the costumes), Twitter was a great place to share unforgettable moments, while fans watching from afar jumped on Twitter to get minute-by-minute updates on their favorite stars, TV shows and movies.

Twitter has now released Comic-Con's most Tweeted-about shows, films and celebrities:

Most Tweeted-about TV shows:
Once Upon a Time (@OnceABC)
Arrow (@CW_Arrow)
Supernatural (@cw_spn)
Teen Wolf (@MTVteenwolf)
The Vampire Diaries (@cwtvd)

Note: Notice that the Top 5 are all serialized dramas (and Game of Thrones is not on the list).

Most Tweeted-about celebrities:
Jennifer Lawrence
Jared Padalecki (@jarpad)
Jensen Ackles (@JensenAckles)
Misha Collins (@mishacollins)
Dylan Sprayberry (@DSprayberry)

Most Tweeted-about movies:
Mockingjay Part 2 (@TheHungerGames)
Batman vs. Superman (@BatmanvSuperman)
Star Wars (@starwars)
Suicide Squad
Justice League

BREAKING BAD Panel at San Diego Comic Con 2013 (Video)

Watch the BREAKING BAD panel from San Diego Comic Con 2013 below:

THE ORIGINALS Comic-Con Trailer

They've traveled from Mystic Falls to New Orleans, and this weekend, THE ORIGINALS arrived in San Diego for Comic-Con. Check out the brand-new trailer below with never-before-seen footage for this sexy, new vampire series from THE VAMPIRE DIARIES executive producer Julie Plec.

THE VAMPIRE DIARIES Comic-Con Trailer

Comic-Con fans screamed with delight at THE VAMPIRE DIARIES extended reel about a guy, a girl, another guy, same girl... and a whole lot of blood, lust and supernatural shenanigans. Can't wait for your Salvatore fix? Watch the Comic-Con trailer below.

Michael Jai White & Kevin Alejandro Join ARROW (Video)

Oliver Queen (series star Stephen Amell) will have his work cut out for him when he returns to Starling City on October 9 for the second season of The CW’s #1 series ARROW (Wednesdays at 8 p.m. ET/PT). At Saturday's Comic-Con panel session in Ballroom 20, fans learned of two new DC Comics characters coming to Starling City — Bronze Tiger and Sebastian Blood.

Executive producers Greg Berlanti, Marc Guggenheim and Andrew Kreisberg revealed that Michael Jai White (Spawn, The Dark Knight, Mortal Kombat) will guest star as Bronze Tiger, while Kevin Alejandro (SOUTHLAND, TRUE BLOOD, GOLDEN BOY) will appear as Sebastian Blood in upcoming episodes of the acclaimed action drama’s second season (airdates to be announced).

FIRST LOOK: The Official 'Veronica Mars' SDCC Sneak Peek

We finally have a first look at footage from the new Veronica Mars movie. In the reel below, presented during the Hall H panel at San Diego Comic-Con on July 19th, Rob Thomas, Kristen Bell, and the rest of the cast preview a little bit of what's coming to theaters in early 2014.