Marvel's Agents Of S.h.i.e.l.d.: Let's Talk About Those Two Huge Returns

Marvel's Agents of S.H.I.E.L.D. just reintroduced two characters we thought were long gone!In the post-episode scene of the show's most recent episode, we saw a never-before-seen flashback to the events of Season 1. Remember back when S.H.I.E.L.D. turned out to be totally infiltrated by Hydra agents, and John [...]