Marvel’s Agents of SHIELD season 4 will take place in a post Civil War MCU. Last week, Marvel pulled back the curtain a bit, announcing that Jason O’Mara will be. Agents of S.H.I.E.L.D. takes on Hive in an effort to save the world, while one agent falls in the season 3 finale: Absolution/Ascension. Here's how the Agents of S.H.I.E.L.D. season 3 finale, 'Absolution/Ascension,' opened the door for new storylines in season 4. The second season of the American television series Agents of S.H.I.E.L.D., which is based on the Marvel Comics organization S.H.I.E.L.D. (Strategic Homeland. The Second Season of Agents of S.H.I.E.L.D. premiered on September 23, 2014 on ABC. After. Last season, the ratings for Marvel’s Agents of SHIELD dropped once again. This time around, ABC has moved the series to 10pm when expectations are a bit. The first season of the American television series Agents of S.H.I.E.L.D., which is based on the Marvel Comics organization S.H.I.E.L.D. (Strategic Homeland. Agents of S.H.I.E.L.D.: Here's Proof That ABC and Marvel Don't Care About the Show Shop Low Prices on: Marvel's Agents of S.H.I.E.L.D.: Season 3 (2015) : Instant Video Streaming by Vudu Agents of SHIELD got off to a really strong start in its fourth season premiere last week. Between the conflict of the main characters being so distant with one.