Screw Wedeck's orders! Mark and Demetri headed for Hong Kong against the wishes of their boss, as they aim to determine the cause of the latter's murder.
There's not really a single main character on FlashForward. But Mark Benford (Joseph Fiennes) is prominently featured early on in the series, as this poster depicts.
Mark Benford surveys his board of clues, seen in the series premiere of FlashForward. The FBI agent is trying to use this vision to help determine what the heck is going on.