Lady Sif arrives on a hunting mission sent by Odin to find her arch-enemy Lorelei and bring her back to Asgard. It throws the team for a loop when they find themselves in a fight right alongside this powerful powerful Asgardian warrior woman.
Agents Garrett (Bill Paxton) and Triplett are back to help Coulson's team track down S.H.I.E.L.D.'S nefarious enemy--the Clairvoyant. But will Deathlok destroy them all to protect his master's identity?
With Colonel Glenn Talbot now on their trail, Coulson and his team seek refuge in the last place anyone would look, where they begin to uncover S.H.I.E.L.D.'s most dangerous secrets--secrets that could destroy them all.
With their WORLD turned upside down, Coulson races to save the life of his one true love as the mystery of "The Cellist," which began in Marvel's The Avengers, is finally revealed on Marvel's Agents of S.H.I.E.L.D