Clark Gregg, aka: Agent Coulson, talks about his alter ego and ABC’s Marvel series Agents of S.H.I.E.L.D. “After the Battle of New York, the world has changed. It now knows not only about the Avengers, but also the powerful menaces that require those superheroes and more to face them. In response, Phil Coulson of the … Continue reading Clark Gregg Talks "Agent Coulson" and the Agents of S.H.I.E.L.D.