Watch the Full, 3 Minute Trailer for Marvel's Agents of S.H.I.E.L.D. Here is the trailer that played by ABC at their up-front today when Joss Whedon took the stage with details on the new show.  I'll certainly be watching. Will it be enough to take on the ratings juggernaut of NCIS in the ratings this fall Teusdays at 8pm? In the demo? Maybe (The Voice does this handily most weeks). Total viewers? That's the more intriguing question. Check after the break for trailers for the seemingly male-skewed comedies being paired with S.H.I.E.L.D.: Trophy Wife and The Goldbergs.