The Lazarus team gets closer to cracking the science behindtime travel. However, what they don't know is that theirmission isn't quite as straightforward as is making it out tobe. Meanwhile, George learns first-hand about therepercussions of Wes unlimited time travel when unexpectedvisitors from the past track him down. Forced to reckon withthe consequences that his future self has invoked, he goesfurther down the rabbit hole find the severity of his futureself 's actions.
