where was it premiered?
"Agents of S.H.I.E.L.D." airs in the United States on ABC
Agents of S.H.I.E.L.D.
"Agents of S.H.I.E.L.D." airs in the United States on ABC, in 720p high definition and 5.1 surround sound, despite delivering the episodes to ABC in 1080p. 
when does the new season of marvel's shield start May 2017 is it a film? No, it's an American television series what is it about? It is based on the Marvel Comics organization S.H.I.E.L.D., follows Phil Coulson and other S.H.I.E.L.D. agents and allies after the signing of the Sokovia Accords who wrote it? Created by Stan Lee and Jack Kirby where was it filmed? Los Angeles and Culver Studios in Culver City, California
wiki:18553793
Agents of S.H.I.E.L.D. [SEP] Broadcast
"Agents of S.H.I.E.L.D." airs in the United States on ABC, in 720p high definition and 5.1 surround sound, despite delivering the episodes to ABC in 1080p. The first season aired on Tuesdays at 8pm EST for the first season, and starting with the second season, the series aired on Tuesdays at 9pm EST, before moving to the 10pm time slot on Tuesdays for the fourth season. For its fifth season, the series aired on Fridays at 9pm EST, on Fridays at 8pm EST for season six, and aired at 10pm EST on Wednesdays for season seven. The second and third seasons of the series were broadcast in two blocks each, with a season of "Agent Carter" airing in between.