Fabula
S12E20 · Revenge of the Cybermen Part 4

Doctor and Sarah outwit a Cyberman with a cybermat

The Doctor and Sarah Jones turn the Cybermen's own weapon against them in the Vogan crew quarters. The Doctor places a gold-filled cybermat where a patrolling Cyberman will find it, then remotely activates it to latch onto and disable the unit. Their plan buys precious time as the Doctor must prevent the Beacon's descent toward Voga. The moment underscores their resourcefulness and the recurring tactic of exploiting Cyberman vulnerabilities.

Plot Beats

The narrative micro-steps within this event

2

The Doctor and Sarah use a gold-filled cybermat to eliminate a patrolling Cyberman, demonstrating their resourcefulness under pressure.

relief to urgency

The Doctor and Sarah escape the room, with the Doctor quoting Shakespeare, and then being urged to hurry by Sarah.

urgency to anxiety

Who Was There

Characters present in this moment

3

Focused calm laced with dry amusement at his own stratagem, though urgency simmers beneath

Stoops to place the cybermat squarely on the deck then ducks into concealment beside Sarah, eyes watchful as the remote rests in his hand. Moments later he calmly narrates the Cyberman’s demise before seizing the device and hastening onward.

Goals in this moment
  • neutralize the immediate Cyberman threat
  • buy minutes to disrupt the Beacon’s descent
Active beliefs
  • exploiting alien technology is fair play
  • every second wasted on the Beacon’s tilt risks countless Vogans
Character traits
resourceful quietly theatrical time-conscious
Follow The Fourth …'s journey

None – operates purely as programmed with detached procedural efficiency

Clanked through the dim corridor, its optical sensors scanning automatically, until it detected the anomalous cybermat. It advances unflinchingly, bends slightly and suffers the creature’s bite to its chest array before mechanically suffocating in a final shudder.

Goals in this moment
  • maintain perimeter patrol integrity
  • eliminate anomalies in its assigned sector
Active beliefs
  • any deviation from orders is anathema
  • physical resistance to Cybernetics is futile
Character traits
mechanically obedient clinical in threat assessment physically imposing
Follow Cyberman Commander's journey
Supporting 1

Alert vigilance shading into pent-up relief and then mounting impatience

She crouches under a torn bunk curtain, senses taut, directing the Doctor with sharp whispers then jolting upright in startled relief as the Cyberman collapses. Seconds later she yells urgent reminders to grab the creatures’ weapon and flee before the structure tilts further.

Goals in this moment
  • stay alive under enemy surveillance
  • ensure the Doctor finishes his sabotage
Active beliefs
  • Cybermen deserve no mercy
  • allies’ plans must be enabled without hesitation
Character traits
alert courageous impatient with delay
Follow Sarah Jane …'s journey

Objects Involved

Significant items in this scene

2
Hyperoxide-Encased Cybermat (Found Near Rudkin’s Body)

The Doctor places this miniature hunter on the floor where it remains inert until the Cyberman steps onto it, at which point circuitry pulses blue and it propels upward to clamp its injectors against the enemy’s chest unit. After the Cyberman topples, the Doctor calmly retrieves the cybermat, readying it once more for a potential reinsertion.

Before: inactive, inert, lying on the deck plates in …
After: re-activated and in the Doctor’s possession, glinting under …
Before: inactive, inert, lying on the deck plates in the Doctor’s palm
After: re-activated and in the Doctor’s possession, glinting under the emergency bulb ready for reuse
Cybermat Control Interface Box

Held in the Doctor’s left hand, this utilitarian box appears to be a mineral scanner; after he briefly shows it to Kellman he flips it into service as a cybermat remote. A few turns of his fingers on its seam send the cybermat leaping toward its target, and he pockets it once the job is done.

Before: clasped in the Doctor’s hand, worn casing slightly …
After: closed and stowed again, its altered function complete
Before: clasped in the Doctor’s hand, worn casing slightly ajar revealing faint pulsing circuitry
After: closed and stowed again, its altered function complete

Location Details

Places and their significance in this event

1
Earth Ark Station Crew Quarters (Habitation Deck)

Tight steel corridors and curtained bunk pods dimly lit by emergency lamps provide the claustrophobic hide-and-seek arena where the Doctor lures the Cyberman onto the cybermat’s kill zone. As the structure begins to tilt from structural stress, every step resonates louder, underscoring the ticking clock for sabotage.

Atmosphere Tense, gritty, and charged with the scent of recirculated oxygen and ozone as conduits begin …
Function tactical battlefield for ambush and stealth maneuvering
Symbolism Because the Beacon’s tilt emanates from here, the crew quarters embody the whole mission’s fragility …
Access cyber-controlled zone requiring brevet clearance for full entry
solitary red glow from failing life-support strip-lighting distant Cyberman footsteps echoing along gangways

Narrative Connections

How this event relates to others in the story

What led here 2

"The Doctor's plan to rescue Sarah and disable the Cybermen leads to him and Sarah using a gold-filled cybermat to kill a patrolling Cyberman, demonstrating their resourcefulness and the lethal effectiveness of gold against Cybermen."

Cyber Leader reveals Voga destruction plan
S12E20 · Revenge of the Cybermen Part …

"The Doctor's plan to rescue Sarah and disable the Cybermen leads to him and Sarah using a gold-filled cybermat to kill a patrolling Cyberman, demonstrating their resourcefulness and the lethal effectiveness of gold against Cybermen."

Doctor rescues Sarah and thwarts Cyber plan
S12E20 · Revenge of the Cybermen Part …
What this causes 1

"The Doctor and Sarah's use of gold dust to outmaneuver the Cybermen echoes their earlier resourcefulness in the mines. This emotional echo highlights their growing partnership and the recurring theme of ingenuity overcoming brute force."

Cyber Leader mocks Doctor and Sarah before escape
S12E20 · Revenge of the Cybermen Part …

Themes This Exemplifies

Thematic resonance and meaning

Key Dialogue

"DOCTOR: Dusty death. Out, out with"
"SARAH: Doctor!"
"DOCTOR: What?"