Marvel's much-hyped TV series Agents of S.H.I.E.L.D., which followed the adventures of a fictional spy organization dedicated to keeping the world's superheroes and supervillains under control, had a mixed first season last year. Critics didn't love or hate the series and ratings were all over the place. But no matter: we live in a time where caped crimefighters are in high demand on all screens, and so, here is your first look at Agents of S.H.I.E.L.D. season two, which premieres Tuesday, September 23rd at 9 PM ET.