Brett Dalton, Ming-Na Wen Brett Dalton, Ming-Na Wen

When ABC launched Marvel's Agents of S.H.I.E.L.D., the series was predicated on the idea that not all heroes are super, meaning fans knew ahead of time that they weren't getting The Avengers on television. But that didn't really work with viewers, who slowly tuned out over the subsequent weeks.

Marvel's Agents of S.H.I.E.L.D. to introduce Deathlok and Lorelei

Mega Buzz: Does Skye know she's an 0-8-4 on Agents of S.H.I.E.L.D.?