The promo for next week’s episode of Agents of S.H.I.E.L.D. has just hit online and it teases a showdown between S.H.I.E.L.D. and the Inhumans.

Here’s the synopsis for episode 2×20, titled “Scars”:

“Scars” – Skye is torn between her loyalty to S.H.I.E.L.D. and her connection to the Inhumans as tensions rise between the groups — and Coulson reveals a secret he’s been hiding from even those closest to him, on “Marvel’s Agents of S.H.I.E.L.D.,” Tuesday, May 5 (9:00-10:00 PM ET) on the ABC Television Network.

“Scars”, which is the last episode before the two-hour season finale, was written by Rafe Judkins & Lauren LeFranc and directed by Bobby Roth.

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