THE X-FILES
"FANGUS"
(Unproduced Episode)
Teleplay by: YOUR NAME & ChatGPT
Draft date : 12 May 2025
Runtime : 45 min (Network Hour)
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CREATURE DOSSIER – "MYCEPHALUS GLACIALIS"
Origin : Cryophilic parasitic fungus discovered only in Arctic
permafrost cores; engineered by unknown party to enter
human olfactory bulb.
Lifecycle: Infects host → compels host to bury self in permafrost
3–4 yrs → resumes motor control → spreads spores in
population centers.
Weakness : Severe heat (>42 °C) disrupts hyphal syncytium, but risks
killing host.
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TEASER
EXT. NORTH SLOPE, ALASKA – WINTER NIGHT
A lone arctic-researcher, DR. ERIKA VOSS, radios camp—static.
She steps into a self‑dug pit, burying herself alive. Close on
her eye: a FILAMENTOUS THREAD wriggles.
SMASH TO:
MAIN TITLES
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ACT ONE
INT. X‑FILES OFFICE – MORNING
Mulder briefs Scully on four Nome residents missing for three
years who walked back into town hypothermic but alive. A CDC
physician who examined them is now dead. Skinner deploys them.
EXT. NOME MAIN STREET – DAY
A welcome parade. The returnees move stiffly; breath clouding
thick. A nearby CHILD coughs—white motes drift in sunlight.
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ACT TWO
INT. NOME CLINIC – AUTOPSY ROOM – NIGHT
Scully opens the CDC doctor’s skull: BRAIN LACED WITH LUMINOUS
MYCELIUM. A probe touch and the corpse’s arm *jerks*.
EXT. PERMAFROST RIDGE – SAME
Mulder and a geologist use ground‑radar: dozens of HUMAN‑SHAPED
VOIDS beneath the ice.
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ACT THREE
EXT. NOME AIRFIELD – DAWN
CH‑47 lands. COLONEL REEVES and Bio‑Hazard platoon impose
48‑hour quarantine—burn everything if no cure.
INT. SCHOOL GYM – MAKESHIFT LAB
Scully discovers the fungus carries edited telomerase genes—
crafted for longevity. She races to synthesize an antibody that
snips the “immortality switch.”
Meanwhile, RETURNED HOSTS attend a school assembly; HVAC blows
spores through vents—children collapse.
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ACT FOUR – COUNTDOWN
00:04:00 – Reeves orders napalm line. Mulder warns about methane
pockets; ignored.
00:02:00 – Scully injects EXPERIMENTAL ANTIBODY into infected boy.
Flatline… then normal EEG. It works.
00:00:30 – Reeves raises detonator; Pentagon aborts strike on
Mulder’s proof of cure.
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ACT FIVE
INT. CARGO HELICOPTER – DAWN
Bio‑Hazard troopers load frozen hosts into crates—destination
CLASSIFIED. Mulder snaps photo; memory card instantly corrupts.
INT. X‑FILES OFFICE – NIGHT
Printer spits page: STATUS: NULL. Scully pockets leftover vial.
TAG
EXT. PERMAFROST RIDGE – MOONLIT NIGHT
Ice beneath drift pulses dim BLUE. Camera descends to a dormant
VOID; faint HEARTBEAT echoes. CUT TO BLACK.
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END OF EPISODE