The team—(from left) John Noble, Joshua Jackson, Anna Torv and Lance Reddick—arrives at an accident in "The Transformation." Mark Valley, who plays the traitorous and ill-fated FBI agent John Scott on Fox's sci-fi drama Fringe , promised closure to his storyline in February episodes. "They do answer some questions that have been lingering in my mind, like who he's been working for, exactly," Valley said in a conference call with reporters on Friday. "It sort of confirms the verity ...