Marvel's Agents of S.H.I.E.L.D. are headed back in time... 1 / 14
...and that may open the door for the series to explain away an Avengers: Endgame plot hole. 2 / 14
While the show probably won't involve movie characters, it could bring in Agent Carter alums. 3 / 14
Endgame implies Captain America went back in time and lived a happy life with Peggy. 4 / 14
However, in the Agent Carter finale, it was implied she married Daniel Sousa. 5 / 14
In Season 7, S.H.I.E.L.D. will explore key moments from the organization's history... 6 / 14
...to protect it from the chromicon hunters who want to invade the planet. 7 / 14
The Agent Carter cast was critical to the development of the organization. 8 / 14
Since the Zephyr-One can time travel, Mack and his team could possibly run into Agent Carter characters. 9 / 14
"We can't say who, but you will see some [fan-favorite characters]," EP Jed Whedon told CBR. 10 / 14
"We know we're going to the 30s, but we're also in a time machine," he teased. 11 / 14
Agents of S.H.I.E.L.D. could retcon the Agent Carter finale to make it match up with Endgame. 12 / 14
Season 7 has the potential to solve an Endgame mystery that left some MCU fans scratching their heads. 13 / 14
Marvel's Agents of S.H.I.E.L.D. will return next summer for its final season on ABC. 14 / 14