Marvel has plenty of Hulk stories left to tell, but one major hurdle continues to stand in the way.

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Marvel star Mark Ruffalo has said he's still keen for a solo Hulk movie — though isn't sure if it will ever happen. Ruffalo has a string of appearances as Bruce Banner under his alter ego's oversized ...

The Hulk is one of the most thematically rich characters in Marvel Comics' superhero roster. He's Dr. Jekyll and Mr. Hyde, or Dr. Frankenstein and his creature; a tormented man and a tragic monster ...