The X-Files
Folie a Deux
Season 5, Episode 19 · Aired 1998-05-10
Synopsis
Mulder is held hostage inside an office where a man claims his boss is a monster and has clouded all their minds while he turns them into zombies one by one, which is disbelieved until Mulder opens his mind and allows himself to see it too.
In the series
This episode is part of The X-Files (1993–2002) on Fox.
Trust no one — monster nights and mythology Sundays.
Key cast
- David Duchovny as Fox Mulder
- Gillian Anderson as Dana Scully
- Mitch Pileggi as Walter Skinner
- Robert Patrick as John Doggett
- Annabeth Gish as Monica Reyes