Since now, The X-Files has never really touched on the theory of time travel. Until now. Mulder and Scully investigate the death of some scientist working on cryogenics and the like. The prime suspect, seems to think some old man told him it would happen. Things get more confusing when the suspect is in jail and people still keep dying… from being frozen. Turns out the old man is the young scientist from the future and can only survive in our time using super chilled ‘tactions’ or something. Either way, he ends up dead and nothing really scary happens in this episode. Just a cool theme really.