Hulk's never lifted Mjiolnir in the comics. He did in one of the animated movies but those aren't considered canon. The only mortals to accomplish this in canon are Beta Ray Bill, Captain America, and Eric Masterson. Saw it again and 2D and wow what a difference. Much more enjoyable the second time.Brian Sheffield said:According to Marvel lore, only those who are worthy can lift the hammer. It really just means Thor and Odin; though various comics have let a select few others effect Mjolnir.
I believe Captain America lifted it once, and the Hulk was actually able to use his physical strength to lift the hammer (He is the only one to ever do so.)