Marvel's Agents of S.H.I.E.L.D. (2013)

S7E4 Out of the Past

It was just another average morning on July 22, 1955, when Agent Phil Coulson realized the importance of that day in the S.H.I.E.L.D. history books. With a chip on his shoulder and a genre-bending glitch in his system, he’d set into motion a chain of events that would hopefully preserve the timeline as we know it and ensure those pesky Chronicoms get the ending they deserve. What could go wrong?