12 Dumbest Comic Book Movie Characters
8. Justin Hammer - Iron Man 2

Sam Rockwells role as Justin Hammer in Iron Man 2 is essentially a string of dumb moments interspersed throughout the narrative. Hes introduced as a threat to Tony in the courtroom, before Tony hijacks his video feed and lampoons all this hard work.
Things dont get much from there, with a particular low point coming when Hammer is dumb enough to lie to known villain Ivan Vanko (Mickey Rourke) by bringing him a decoy bird. Didnt fool him for a second.
Stupidest moment: It's capable of busting a bunker under the bunker you just busted. If it were any smarter, it'd write a book, a book that would make Ulysses look like it was written in crayon. It would read it to you, boasts Hammer about his missile codenamed The Ex Wife. Later, the weapon proves utterly useless, leading Tony and Rhodey to mock him in his absence.