By Bill Keveney, USA TODAY
The wild world of Fringe doesn't scare John Noble, who plays mad genius Walter Bishop.
"We've created two universes, so now we have to use them," he said. "We want to do something radical. We want to see if we can run a show in two places."
He's game for more twists. "I would say to the writers, 'Keep throwing risks at us. Throw the hard stuff at us.' "
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