Arlene Warren

Arlene Pileggi is an actress.

THE X-FILESS7, E2

The Sixth Extinction II: Amor Fati

An unconscious Mulder's dreams lead him astray from the X-Files, but Scully stays the course in her search to find him.
THE X-FILESS6, E14

Monday

A woman desperately attempts to alter the outcome of the events of a day she is forced to relive again and again.
THE X-FILESS6, E9

S.R. 819

Mulder and Scully search for answers when Skinner is infected with a mysterious disease that will end his life in 24 hours.
THE X-FILESS8, E20

Essence

A seemingly unstoppable Billy Miles begins killing scientists performing genetic research – then targets Scully.
THE X-FILESS8, E14

This Is Not Happening

Joined by FBI Agent Monica Reyes, Scully, Doggett and Skinner search for Jeremiah Smith after a UFO deposits the bodies of ailing abductees back on Earth.
THE X-FILESS7, E20

Fight Club

The agents cross paths with a pair of doppelgangers whose close proximity leaves a trail of destruction.