Johnson is the franchise saver. He helped 2011's "Fast and Furious" become the franchise's highest-grossing film. Thanks in large part to Johnson, the second "Journey to the Center of the Earth" out-earned its predecessor a few months later. We'll have to wait until spring to see if he can revive "G.I. Joe." The sequel was pushed from a summer release so Paramount could retrofit it into 3-D.
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