If you want a sneak peak at Marvel’s Agents of S.H.I.E.L.D., ABC will air a “first look” promo during the season finale of Once Upon A Time on Sunday May 12th 2013.

Clark Gregg reprises his role of Agent Phil Coulson from Marvel’s feature films as he assembles a small, highly select group of Agents from the worldwide law-enforcement organization known as S.H.I.E.L.D. Together they investigate the new, the strange, and the unknown across the globe, protecting the ordinary from the extraordinary. Coulson’s team consists of Agent Grant Ward (Brett Dalton), highly trained in combat and espionage, Agent Melinda May (Ming-Na Wen) expert pilot and martial artist, Agent Leo Fitz (Iain De Caestecker); brilliant engineer and Agent Jemma Simmons (Elizabeth Henstridge) genius bio-chemist. Joining them on their journey into mystery is new recruit and computer hacker Skye (Chloe Bennet). From Executive Producers Joss Whedon (“Marvel’s The Avengers,” ”Buffy the Vampire Slayer”); Jed Whedon & Maurissa Tancharoen, “Marvel’s Agents of S.H.I.E.L.D.” pilot co-writers (“Dollhouse,” “Dr.Horrible’s Sing-Along Blog”); Jeffrey Bell (“Angel,” “Alias”); and Jeph Loeb (“Smallville”) comes Marvel’s first TV series. “Marvel’s Agents of S.H.I.E.L.D.” is produced by ABC Studios and Marvel Television.

A little girl kept staring at me on the mbta so i kept smiling back. After about ten minutes she whispers "excuse me...do you work for S.H.I.E.L.D." and point to the shield pin on my black leather jacket. I smiled, nodded and put my finger to my lips and said "it's a secret." She got very excited and bounced in her seat for a few minutes. As she got off the train she says "go kick those stupid octopuses' bums" it was so precious and the best moment of my life!