The team tries to stop Aida from ending the world on the season finale of Marvel's Agents of S.H.I.E.L.D. "World's End"is the 24th episode of the show's fourth season.
Hill: Then New York was invaded by aliens, and they were beaten back by among others, a giant green monster, a costumed hero from the 40s, and a god. Ward: I don't think Thor is technically a god Hill: You haven't been near his arms.
Hill: What does S.H.I.E.L.D. stand for Agent Ward? Ward: Strategic Homeland Intervention, Enforcement and Logistics Division. Hill: And what does that mean to you? Ward: That someone really wanted our initials to spell SHIELD.
