In episode five, aptly titled 'Gimme Some Truth', Olivia turns to Aaron for answers over Mark's impending return to alcoholism, Mark's vision is scrutinised, and things get a little more serious when the President makes a speech addressing recent events. But the big question is: will Dominic Monaghan's Simon make an appearance? Click 'play' below to watch some previews:
FlashForward continues tonight at 8pm on ABC in the US and Monday at 9pm on Five in the UK.
Do you think Mark will hit the bottle? Are you looking forward to Dominic Monaghan popping up again? Add your comments to this entry below!