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

Season 2, Episode 9

Episode Title: ...Ye Who Enter Here

Air Date: 2014-12-02

Overview:

S.H.I.E.L.D. discovers the ancient city before HYDRA, but uncovering the secrets may require one of Coulson's team to make the ultimate sacrifice. Meanwhile, Melinda May and Skye race to get to Raina before Daniel Whitehall takes her.