VIDEO: Sneak Peek - 'The Writing on the Wall' on Next AGENTS OF S.H.I.E.L.D.
On the next episode of ABC's Marvel's Agents of S.H.I.E.L.D., titled "The Writing on the Wall" - The team discovers murder victims with the alien glyphs on them that Coulson's been etching. All of Coulson's secrets and lies come to a head.
