9 TV Stars Who Can't Resist Instagram at Comic-Con

SDCC Instagram Thursday

San Diego Comic-Con 2015 officially started today, clogging our social media pages with posts, tweets and pictures of the grand fan-frenzied event. But even celebs have been known to fan-girl, obsess, or just hang out at the Con. Here, a look at the TV stars taking to social. And, get more SDCC news on TV Insider's Comic-Con page.

Doctor Who's Jenna Coleman holding a mini Peter Capaldi

Peter Pocket @legodimensions #SanDiego #ComicCon2015 #Lego

A photo posted by Jenna Coleman (@jenna_coleman_) on

The Last Man on Earth star Kristen Schaal and a puppet of her Gravity Falls character

Mable and I are getting excited for our #SDCC panel! She's got a soft touch!

A photo posted by Kristen Schaal (@k.schaal) on

Saturday Night Live's Taran Killam cracks a joke about his wife, Agents of S.H.I.E.L.D. cast member Cobie Smulders

I have a big one. Now I want a little one too. @hottoyscollectibles @cobiesmulders #SDCC15

A photo posted by @tarzannoz on

Firefly vets Alan Tudyk and Nathan Fillion with Supernatural's Felicia Day for their Con Man web series panel

Best. #SDCC

A photo posted by Felicia Day (@feliciaday) on

CBS's Limitless stars Jake McDorman and Hill Harper stopping for a selfie

A selfie of me & the homie @jake_mcdorman at #ComicCon promoting our new show #Limitless #SDCC #CBS @limitlesscbs #wiredcafe

A photo posted by Hill Harper (@hillharper) on

Seth Green thanks security for their hard work

Getting a good shadow from this crew. Big thanks to all the volunteers & security! Everything is going very smoothly... #SDCC15

A photo posted by Seth Green (@sethgreen) on

Game of Thrones star Maisie Williams with Bill Murray, plus some Cheetos

Would you mind if I got a picture with you? Yeah sure, I guess I'll just hold up these Cheetos Sure, I don't mind *silence*

A photo posted by @maisie_williams on

The Last Ship stars Travis Van Winkle and Rhona Mitra cuddle up to Chewbacca

Getting over my hair phobia one hug at a time

A photo posted by Travis Van Winkle (@travisvanwinkle) on

Garret Dillahunt, Ron Perlman, and the cast of Amazon's upcoming Hand of God cast mates cozied together for an elevator ride.

My kinda elevator ride. @perlmutations @alonatal @bzmc #emayatzycorinealdi #SDCC #HandofGod

A photo posted by garret dillahunt (@garretdillahunt) on