Llanfairfach Colliery Disaster
An escalating danger in the Llanfairfach Colliery threatens to cause a catastrophic collapse, trapping workers underground. The Doctor and UNIT race against time to prevent a disaster, facing mechanical failures, toxic air, and the risk of being buried alive.
Arc Timeline
Season 10
5 eventsA scientist desperate to escape the collapsing tunnels of the abandoned Llanfairfach colliery stumbles through the darkened, unstable passageways. The colliery’s official closure signs belie the dangerous activity below where …
The Doctor and Brigadier Lethbridge-Stewart arrive at Llanfairfach Colliery just as Jo Grant and Bert begin descending into the unstable mine shaft where a covert environmental experiment has taken hold. …
Bert and Jo are trapped in the colliery lift cage when it suddenly lurches into freefall. Bert shouts a warning and tries to shield Jo as they crash onto the …
Trapped deep in the mine, Jo senses the air growing thick with a creeping hazard that Bert dismisses with forced reassurances. Her observation serves as an early warning about the …
Bert and Jo stumble through the crumbling West Seam roadway, their progress slow and labored after the colliery accident. Bert’s exhaustion threatens to overwhelm them both, but Jo’s relentless encouragement …