Anson Mount as Taskmaster
Taskmaster—once an elite S.H.I.E.L.D. agent by the name of Tony Masters—is one of the Avengers’ deadliest enemies. While he may not have actual super powers, his “photographic reflexes” allow him to mimic and retain the moves of Captain America, Hawkeye, and other heroes upon viewing them in action. This is also on top of his being a no-nonsense tough guy. And we can't think of anyone more fitting for the role than Hell on Wheels’ Anson Mount! Got a problem with our choice? Then take it up with Mount, bucko.