X-FILE 209 - Firewalker
A PARASITIC SILICON-BASED LIFE FORM IS DISCOVERED BY A TEAM OF SCIENTISTS RESEARCHING A VOLCANO.
     Adam Pierce, a technician at the California Institute of Technology's Volcano Observatory, approaches Mulder and Scully with a mystery. A team of scientists working at Mount Avalon issued a distress signal requesting an immediate airlift. When contact with the team was lost, Pierce and his fellow scientists at Cal Tech activated a robotic camera, nicknamed Firewalker, which relayed pictures from inside an active volcano. The pictures--which are reviewed by Mulder and Scully --show Chief Seismologist Phil Erikson's heat-seared corpse lying at the volcano's caldera, where temperatures reach over 400 degrees Celsius. The videotape also captured a hulking figure near the body. Pierce suspects that his brilliant colleague, Daniel Trepkos, may somehow be responsible for the death.
     Mulder, Scully and Pierce fly by helicopter to Mount Avalon. They find scientists Jason Ludwig, Jesse O'Neil and Peter Tanaka hiding inside the field base. Ludwig describes how Trepkos went berserk and destroyed the facilities. Shortly thereafter, Trepkos finds Pierce and strangles him. Mulder uncovers Trepkos' notes, which describe an unknown life form living inside the volcano. The notes suggest Trepkos possesses physical evidence that proves the existence of silicon-based life. Scully interviews Jesse O'Neil, who had been romantically linked to Trepkos.
     Tanaka begins having coughing fits. Scully insists he be airlifted off the base and taken to a hospital. But the scientist runs off into the forest. Mulder and Ludwig give chase. Tanaka loses his balance and trips, falling down an embankment. Suddenly, his throat swells enormously and a spike pierces his skin, killing him instantly. Scully's examination of the body supports Mulder's theory that a silicon-based life form, possibly a fungus, grew inside Tanaka's body. Believing the fungus to be communicable and airborne, the group is quarantined.
     Ludwig volunteers to guide Mulder to the underground steam caves where Trepkos is believed to be hiding. But Trepkos surprises them and shoots Ludwig with a flare gun. He proceeds to burn the body so that the parasitic spore living inside will die. Trepkos explains the Erikson inadvertently released the spore after Firewalker pulled a sample out of the volcano. Everyone at the base--except himself--was infected by the parasite. Hecrippled the transmitter equipment, and killed Pierce, all in an effort to keep the spore from spreading. Mulder, realizing Scully is in jeopardy, races back to the base.
     O'Neil handcuffs herself to Scully and loses consciousness. Realizing what is about to occur, Scully carries her body to rubber-sealed Plexiglas door and placed her on the other side, separating them. O'Neil's throat expands to grotesque proportions--the fungus within replicating--ready to infect a new host. Suddenly, O'Neil's throat explodes, the organic matter spattering against the Plexiglas. Mulder finds Scully safe and unharmed.
     Trepkos returns to the base, where he discovers Jesse's corpse. Mulder allows him to remove the body and leave the area. Meanwhile, he and Scully are quarantined for a month to ensure neither has been infected.

Credits

 THE X-FILES "FIREWALKER" #2X09
Original Air Date: 11/18/94

CAST:
DAVID DUCHOVNY as Special Agent Fox Mulder
GILLIAN ANDERSON as Special Agent Dana Scully

GUEST CAST:
BRADLEY WHITFORD as Doctor Daniel Trepkos
DAVID LEWIS as Vosberg
TUCK MILLIGAN as Doctor Adam Pierce
LELAND OIRSER as Jason Ludwig
TORBEN ROLFSEN as the Technician
SHAWNEE SMITH as Jesse O'Neil
HIRO KANAGAWA as Peter Tanaka
DAVID KAYE as Reporter

WRITTEN BY:
HOWARD GORDON

DIRECTED BY:
DAVID NUTTER

Get the Episode Preview. (In MOV format).

Go back to the Episode Guide. Previous Episode (One Breath). Next Episode (Red Museum). Back to the main page.