Captain America: The Winter Soldier's Best Piece of Advice on New Agents of S.H.I.E.L.D. Poster

A new promotional image for Marvel's Agents of S.H.I.E.L.D. quotes The X-Files creator Chris Carter by way of S.H.I.E.L.D. director Nick Fury in Captain America: The Winter Soldier. That's right: "Trust no one," the poster advises, with a six-person grid of what are seemingly the most likely candidates to be members of HYDRA who have infiltrated the show. This ad is appearing online as well as in the pages of Marvel Comics, according to the show's Facebook page. Featured on the poster are three outsiders -- just-revealed enemy Victoria Hand along with John Garrett and Antoine Triplett -- along with Skye (the outsider who has wormed her way into Coulson's scepter-pierced heart), Ward (who killed the faux-Clairvoyant and kicked off Coulson's suspicions about a mole) and May (whose secret phone line, used to report on Coulson, was discovered last episode and who will begin next week's episode in a showdown with Coulson and Skye, guns drawn. For all of them to be traitors would be absolutely seismic for the series -- and probably impossible. But if even one of the people on that bottom row are working with the bad guys, it will radically change the cast's chemistry going forward.