Arlene Warren

Arlene Pileggi is an actress.

THE X-FILESS8, E15

Deadalive

After Mulder is put to rest the body of an alien abductee comes back to life, giving Scully and Skinner cause for hope.
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.
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-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-FILESS9, E18

Sunshine Days

The agents attempt to "connect the dots" when a series of strange deaths are linked to a man who resides in a house that is an exact replica of the house from "The Brady Bunch" television series - complete with the Bradys themselves.