S04E19
Synchrony
Classification: Monster-of-the-Week
A mysterious frost-wreathed stranger stalks a campus, killing scientists to stop a future catastrophe, forcing Mulder and Scully to confront the paradox of time itself.
First aired: 1997-04-13
- Director
- Jim Charleston
- Writers
- Howard Gordon, David Greenwalt
- Guest cast
- Michael Fairman, Joseph Fuqua, Susan Lee Hoffman, Hiro Kanagawa, Jed Rees, Jonathan Lloyd Walker, Patricia Idlette, Brent Chapman, Alison Matthews, Aurelio DiNunzio, Norman Armour, Terry Arrowsmith