Marvel's Agents of S.H.I.E.L.D. Season 7 Episode 3 : Alien Commies from the Future

A surprise leap forward in time has stranded Enoch in 1931 and landed the team in yet another unfamiliar decade. Now, in order to stop the chronicoms from launching their newest future-dismantling plan, the agents will have to infiltrate one of S.H.I.E.L.D.'s most secure bases. They won't be able to succeed without help from a familiar face or two.