Rumors of the Hulk's appearance swirl for Thor: Ragnarok

First, it was Captain America who made a surprise appearance in the Thor movie, Thor: The Dark World. Now it might be the Hulk’s turn.

Rumor has it that moviegoers may see the green monster, aka Bruce Banner aka Mark Ruffalo, in Thor: Ragnarok, the third installment to the Thor trilogy. The rumor began to circulate at last week's New York Comic-Con, where it was said that Thor and Hulk would be teaming up to take on Ragnarok.