Agents of S.H.I.E.L.D 7×09 “As I Have Always Been” delivers one of those old familiar sci-fi/fantasy tropes: “the time repeating itself”episode. All the great shows from The X-Files to Legends of Tomorrow have done this. The only surprising thing is that it took this long for Agents of S.H.I.E.L.D to do one. “As I Have…