Fabula
S10E22 · The Green Death Part 2

Bert relinquishes hope and Jo agrees to escape

Bert and Jo stand trapped in the collapsing West Seam, their escape route severed by colliery sabotage. Bert’s fingers blacken and glow with the same green substance that killed Dai, signaling his rapid infection. Despite his agonized protests, he recognizes the brutal calculus of survival and orders Jo to leave him behind. Jo, torn between loyalty and reason, finally consents when Bert’s condition visibly deteriorates and his pleas grow desperate. Their exchange crystallizes the story’s central tension—love versus survival—while deepening the mystery of the mysterious green contamination that now courses through Bert’s weakening body. key_dialogue: [ BERT: Oh, it's no use. I can't go on. Oh, I feel so weak, oh so bad

Plot Beats

The narrative micro-steps within this event

3

Bert and Jo realize the gravity of their situation as Bert's condition worsens, indicated by his glowing fingers and severe weakness.

calm concern to dire desperation ['the mine']

Bert accepts his fate, telling Jo to leave without him, prioritizing her chance of survival.

resigned determination

Jo reluctantly agrees to leave Bert, promising to find help as quickly as possible.

from despair to resolve

Who Was There

Characters present in this moment

2

Desperate resignation masking deep fear, shifting to raw vulnerability as his body fails

Collapsing against the West Seam’s rough wall, Bert’s hands visibly blacken and pulse with green light as the contamination spreads. His voice cracks between physical agony and resolve, insisting Jo abandon him despite their shared peril.

Goals in this moment
  • Ensure Jo’s survival by compelling her to leave
  • Accept his own impending death with minimal resistance
Active beliefs
  • Trusts his fate is sealed once the green contamination spreads
  • Believes saving one life is more important than preserving both
Character traits
Resigned acceptance of fate Physical deterioration from contamination Protective insistence on Jo’s escape Gruff tenderness masking vulnerability
Follow Haynes's journey

Torn between devotion and terror, settling into stoic resolve as Bert’s collapse forces her hand

Standing helpless beside Bert, Jo refuses to abandon him even as his condition visibly worsens. Her initial protests give way to reluctant consent when his pleas become unbearable, her voice thick with conflicted emotion.

Goals in this moment
  • Protect Bert despite his insistence she flee
  • Honor her duty to Jo while ensuring her own survival
Active beliefs
  • Believes she cannot leave someone in need, even at personal cost
  • Trusts the situation is dire but not hopeless if they stay together
Character traits
Loyalty overriding survival instinct Reluctant acceptance as Bert deteriorates Conflict between duty and self-preservation
Follow Jo Grant's journey

Objects Involved

Significant items in this scene

1
Toxic Contaminant Streak (West Seam Leak)

The corrosive green substance visibly reacts to Bert’s touch, blackening his flesh and emitting an eerie glow. It spreads rapidly from his fingers up his arms, proving its biological hazard and serving as an active antagonist as Bert succumbs to its effects.

Before: Glowing green streaks coat the timbers around them, …
After: Bert’s exposed skin is blackened and pulsating with …
Before: Glowing green streaks coat the timbers around them, undetected by Bert until he physically touches the contamination
After: Bert’s exposed skin is blackened and pulsating with green light, his body deteriorating rapidly as the contamination advances

Location Details

Places and their significance in this event

1
West Seam Roadway

The claustrophobic West Seam becomes a tomb-like prison as the tunnel groans under unseen pressure, its rough-hewn walls glistening with moisture and ominous green streaks. The location’s suffocating confinement amplifies the couple’s hopelessness while the contamination’s spread turns the mine into a death trap.

Atmosphere Oppressive dread and physical collapse, thick with the scent of damp coal and the acrid …
Function Deadly prison where the green hazard’s lethality is fully revealed and escape hinges on impossible …
Symbolism Embodiment of the dominion of external forces (contamination and sabotage) over individual agency and love
Access Physically restricted by collapse and contamination, leaving only one viable escape path
Distant drips echoing through the blackness Glowing green streaks accentuating the seam’s rough-hewn scars

Narrative Connections

How this event relates to others in the story

What led here 2

"Both Bert and Jo, and the Doctor and team, encounter the green substance in different contexts—Bert through direct contact, the Doctor through forensic discovery and later visual confirmation—both revealing the insidious spread of contamination."

Bert and Jo face the abandoned lift’s silence
S10E22 · The Green Death Part 2

"Both Bert and Jo, and the Doctor and team, encounter the green substance in different contexts—Bert through direct contact, the Doctor through forensic discovery and later visual confirmation—both revealing the insidious spread of contamination."

Bert sees Dai’s glowing corpse
S10E22 · The Green Death Part 2
What this causes 4

"Bert’s worsening condition from the green substance at the west seam (seen in Bert’s glowing fingers) directly leads to the Doctor’s solo pursuit, as the speed of infection demands immediate rescue despite extreme danger."

Doctor spots ominous green light
S10E22 · The Green Death Part 2

"Bert’s worsening condition from the green substance at the west seam (seen in Bert’s glowing fingers) directly leads to the Doctor’s solo pursuit, as the speed of infection demands immediate rescue despite extreme danger."

Doctor discovers the toxic green substance
S10E22 · The Green Death Part 2

"Jo’s growing exhaustion and relief as they near the emergency shaft parallels her increasing emotional and physical frailty, reinforcing her resilience and Bert’s protective role despite his worsening condition."

Final struggle up the mine roadway
S10E22 · The Green Death Part 2

"Jo’s growing exhaustion and relief as they near the emergency shaft parallels her increasing emotional and physical frailty, reinforcing her resilience and Bert’s protective role despite his worsening condition."

Green sickness found in the mine
S10E22 · The Green Death Part 2