Ben lures Cyberman into radiation trap

In the radiation room, Ben deduces the Cybermen’s vulnerability to radioactivity after questioning why they rely on humans to handle the Zed-bomb. He devises a plan to lure a Cyberman into the room, where the radiation disables it. Barclay and Dyson initially resist, but Barclay realizes the logic: the Cybermen avoid radiation. Ben stages a fake collapse, drawing a Cyberman inside, who collapses from exposure. Ben seizes its weapon, securing a tactical advantage. The group now holds the radiation room, preventing the Cybermen from detonating the bomb while Mondas disintegrates. The moment proves Ben’s resourcefulness and leadership, but the Doctor and Polly remain hostages, leaving their fate uncertain. The event shifts the power dynamic, turning human desperation into a strategic victory—though temporary—against the Cybermen’s superior force.

Plot Beats

The narrative micro-steps within this event

2

Ben proposes a theory about the Cybermen's reliance on the humans, suggesting they might be afraid of radioactivity, leading to a plan to test this hypothesis.

curiosity to planning

Ben initiates a risky plan by feigning distress to lure a Cyberman into the radiation room, where the Cyberman is quickly overcome by the radiation. Ben then secures the room by grabbing the Cyberman's gun and shoving him outside.

desperation to success

Who Was There

Characters present in this moment

6

Pessimistic and resigned, but ultimately cooperative out of necessity and a sense of duty.

Dyson is initially dismissive of Ben's plan, expressing pessimism about their chances of survival. However, he eventually participates by lying on the floor to feign death, helping to lure the Cyberman into the Radiation Room. His reluctance highlights the tension between hope and despair in the group, but his cooperation is vital to the plan's success.

Goals in this moment
  • To survive the immediate threat posed by the Cybermen.
  • To follow the group's lead, despite his skepticism, in the absence of a better plan.
Active beliefs
  • Their situation is hopeless, but resistance is the only viable option.
  • Ben's plan, though risky, is worth attempting given the lack of alternatives.
Character traits
Pessimistic Reluctantly cooperative Pragmatic Dutiful
Follow John's journey

Determined yet tense, masking underlying urgency with a veneer of confidence to rally the group.

Ben takes the lead in devising and executing a high-risk plan to exploit the Cybermen's vulnerability to radiation. He stages a fake collapse to lure a Cyberman into the Radiation Room, where the creature collapses from exposure. Ben seizes the Cyberman's weapon, securing a tactical advantage for the group. His actions are decisive, calculated, and driven by a mix of desperation and strategic insight, demonstrating his ability to think under pressure and adapt to dire circumstances.

Goals in this moment
  • To exploit the Cybermen's vulnerability to radiation and gain a tactical advantage.
  • To prevent the Cybermen from detonating the Zed-bomb and destroying Earth.
Active beliefs
  • The Cybermen's avoidance of the Radiation Room suggests a critical weakness that can be exploited.
  • Playing for time and seizing any opportunity, no matter how risky, is necessary for survival.
Character traits
Resourceful Quick-thinking Bold Persuasive Tactical Protective Adaptive
Follow Ben Jackson's journey

Conflicted initially, shifting to hopeful as he realizes the potential of Ben's plan.

Barclay initially resists Ben's plan but ultimately supports it after recognizing the logic behind Ben's deduction about the Cybermen's vulnerability to radiation. He lies on the floor, feigning death to help lure the Cyberman into the Radiation Room. His participation is crucial in executing Ben's strategy, demonstrating his ability to adapt and think critically under pressure.

Goals in this moment
  • To verify Ben's theory about the Cybermen's vulnerability to radiation.
  • To support the group's efforts to thwart the Cybermen's plan and survive.
Active beliefs
  • Ben's observation about the Cybermen's behavior is logically sound and worth testing.
  • Cooperation and quick thinking are essential for overcoming the Cybermen's threat.
Character traits
Analytical Adaptive Supportive Cautious yet decisive
Follow Barclay's journey

Cooperative and determined, focused on the task at hand without vocalizing his doubts or fears.

Haines participates in Ben's plan by lying on the floor, feigning death to help lure the Cyberman into the Radiation Room. His role is supportive and cooperative, contributing to the group's collective effort to outmaneuver the Cybermen. Though he speaks little, his actions are critical to the plan's execution.

Goals in this moment
  • To assist the group in executing Ben's plan to lure the Cyberman into the Radiation Room.
  • To contribute to the collective effort to survive and thwart the Cybermen's threat.
Active beliefs
  • The group's survival depends on their ability to work together and exploit any advantage.
  • Ben's plan, though unconventional, offers the best chance of gaining an upper hand against the Cybermen.
Character traits
Cooperative Supportive Quietly effective
Follow Haynes's journey

None (emotionless, driven by utilitarian logic).

A Cyberman enters the Radiation Room cautiously in response to Ben's staged plea for help. Almost immediately, it collapses from the lethal radiation exposure, allowing Ben to seize its weapon. The Cyberman's vulnerability is exposed, providing the group with a critical tactical advantage. Its presence and subsequent collapse are pivotal to the event's success.

Goals in this moment
  • To investigate the humans' distress call and ensure compliance with Cybermen orders.
  • To maintain control over the Zed-bomb and prevent human resistance.
Active beliefs
  • Humans are inferior and easily controlled, requiring minimal oversight.
  • The Radiation Room poses no threat to Cybermen, despite their avoidance of it.
Character traits
Vulnerable to radiation Mechanically precise Devoid of emotion Easily manipulated by deception
Follow Krang's journey
Supporting 1

Urgent and concerned, driven by a sense of responsibility to warn and guide his companions.

The Doctor appears on a monitor, urgently warning the group about the Cybermen's plan to use the Zed-bomb to destroy Earth. His warning serves as a catalyst for Ben's plan, emphasizing the need to play for time. Though physically absent, his presence looms large over the group's actions, guiding their strategy indirectly.

Goals in this moment
  • To alert the group to the Cybermen's immediate threat and the need to act swiftly.
  • To encourage the group to buy time until Mondas collapses, as he has foreseen.
Active beliefs
  • The Cybermen's plan must be thwarted at all costs to save Earth.
  • His companions are capable of devising a solution if given the right information and time.
Character traits
Urgent Protective Strategic Authoritative
Follow The Second …'s journey

Objects Involved

Significant items in this scene

5
Ben's Cyberman Energy Weapon

The disabled Cyberman's weapon is seized by Ben after the Cyberman collapses from radiation exposure. This weapon becomes a critical asset for the group, providing them with a means to defend the Radiation Room and prevent the Cybermen from accessing the Zed-bomb. The weapon's acquisition shifts the power dynamic in the humans' favor, turning the tide of the confrontation. Its sleek, alien design contrasts with the humans' makeshift tactics, symbolizing their resourcefulness in the face of superior technology.

Before: In the possession of the Cyberman, who carries …
After: In Ben's possession, used to defend the Radiation …
Before: In the possession of the Cyberman, who carries it as part of its standard armament.
After: In Ben's possession, used to defend the Radiation Room and deter Cybermen advances.
Cybermen's Zed-Bomb

The Zed-bomb is the central weapon in the Cybermen's plan to destroy Earth, positioned in the Radiation Room where Ben and the others are forced to handle it under Cybermen orders. Its presence looms over the group, symbolizing the immediate threat they face. The bomb's detonation is the Cybermen's ultimate goal, and Ben's plan to defend the Radiation Room is directly aimed at preventing its activation. The bomb's high radioactivity makes it a double-edged sword: a tool for destruction in the Cybermen's hands, but also a potential weapon against them due to their vulnerability to radiation.

Before: Positioned in the Radiation Room, armed and ready …
After: Still in the Radiation Room, but now under …
Before: Positioned in the Radiation Room, armed and ready for detonation under Cybermen supervision. The group is in the process of handling it, as ordered.
After: Still in the Radiation Room, but now under the group's defensive control. The Cybermen are unable to access it due to the group's barricade and the radiation's lethal effects on them.
Krang's Cybermen Communication Screen

Krang's communication monitor serves as a visual and auditory link between the Cybermen and the humans in the Radiation Room. It allows Krang to issue orders, check on the progress of the Zed-bomb, and exert control over the situation. The monitor's glowing display creates a sense of tension and urgency, as the group must act quickly to thwart the Cybermen's plans. Ben's staged plea for help is directed toward the monitor, exploiting the Cybermen's reliance on it for communication and oversight.

Before: Active and displaying Krang's image, used by the …
After: Still active but now irrelevant to the Cybermen's …
Before: Active and displaying Krang's image, used by the Cybermen to monitor the group's progress with the Zed-bomb.
After: Still active but now irrelevant to the Cybermen's control, as the group has secured the Radiation Room and gained a tactical advantage.
Number Two Line

The Number Two Line receiver is used by Ben to stage a fake distress call, pretending to communicate with Geneva. This deception is part of his plan to lure the Cyberman into the Radiation Room. The static-filled line adds to the tension and realism of the ruse, convincing the Cyberman that something is amiss. The prop serves as a tool for misdirection, highlighting Ben's quick thinking and ability to improvise under pressure.

Before: Mounted on the Radiation Room panel, available for …
After: Still mounted on the panel, but no longer …
Before: Mounted on the Radiation Room panel, available for use by the group.
After: Still mounted on the panel, but no longer needed for the deception as the Cyberman has been lured inside.
Radiation Room Bulky Protective Suits (The Tenth Planet Part 4)

The protective radiation suits worn by Ben, Barclay, Dyson, and Haines are essential for their survival in the Radiation Room, shielding them from the lethal emissions that would otherwise be fatal. These suits enable the group to handle the Zed-bomb and execute Ben's plan without succumbing to radiation poisoning. The suits also highlight the stark contrast between the humans' vulnerability and the Cybermen's avoidance of the room, reinforcing the latter's weakness. Without the suits, the group would be unable to remain in the Radiation Room long enough to lure the Cyberman inside.

Before: Worn by the group as they handle the …
After: Still worn by the group as they defend …
Before: Worn by the group as they handle the Zed-bomb and prepare to execute Ben's plan. The suits are intact and functional, providing full protection against radiation.
After: Still worn by the group as they defend the Radiation Room. The suits remain intact, allowing them to continue operating in the hazardous environment.

Location Details

Places and their significance in this event

1
Radiation Room

The Radiation Room is the battleground where Ben's plan unfolds, serving as both a hazard and a tactical stronghold. Its lethal radiation levels make it a death trap for the Cybermen, while the protective suits allow the humans to operate within it. The room's confined space and sparse emergency lighting create a claustrophobic, high-stakes atmosphere, amplifying the tension of the confrontation. The immovable tritanium feed cylinder anchors the group's defensive position, symbolizing their resolve to hold their ground. The room's dual role—as a hazard and a refuge—is central to the event's success, turning the humans' vulnerability into a weapon against their enemies.

Atmosphere Claustrophobic, tense, and high-stakes, with a sense of urgency and desperation. The hum of radiation …
Function Battleground and tactical stronghold, where the group exploits the Cybermen's vulnerability to radiation to gain …
Symbolism Represents the thin line between life and death, as well as the transformation of human …
Access Restricted to those wearing protective radiation suits; lethal to Cybermen and unprotected humans.
Sparse emergency lighting casting long shadows. Hum of radiation filling the air, creating a sense of impending danger. Immovable tritanium feed cylinder anchoring the group's defensive position. Bulky protective suits worn by the humans, contrasting with the Cybermen's sleek, armored forms.

Organizations Involved

Institutional presence and influence

1
Cybermen

The Cybermen, as a collective, are represented in this event through their leader Krang (via the monitor) and the individual Cyberman lured into the Radiation Room. Their utilitarian logic and absolute dominance are challenged by the humans' resourcefulness, as Ben exploits their vulnerability to radiation. The Cybermen's reliance on human labor to handle the Zed-bomb is exposed as a critical weakness, undermining their perceived invincibility. Their organizational goals of draining Earth's energy and converting its population are temporarily thwarted by the group's defensive stance in the Radiation Room.

Representation Through the individual Cyberman lured into the Radiation Room and Krang's communication via the monitor, …
Power Dynamics Initially dominant and controlling, but their power is undermined by the humans' exploitation of their …
Impact The event exposes a critical flaw in the Cybermen's operational strategy, demonstrating that their reliance …
Internal Dynamics The Cybermen operate as a hive mind, with Krang acting as the central authority figure. …
To ensure the Zed-bomb is armed and detonated to destroy Earth and save Mondas. To maintain control over the humans and prevent resistance to their plans. Through threats and ultimatums issued by Krang via the monitor. By relying on the humans to handle the Zed-bomb due to their own vulnerability to radiation. By deploying individual Cybermen to investigate and enforce compliance.

Narrative Connections

How this event relates to others in the story

What led here 10

"Ben urging the group to stall leads to his theory about the Cybermen's reliance on humans."

Ben exploits Cybermen's radiation vulnerability
S4E8 · The Tenth Planet Part 4

"Krang revealing the Cybermen's plan to destroy Earth directly causes dismay among Ben, Barclay, and Dyson, as they realize they've been tricked into aiding the Cybermen's plot. This is the direct reveal of the deception."

Cutler’s Execution and Cyberman Hostage Crisis
S4E8 · The Tenth Planet Part 4

"Krang revealing the Cybermen's plan to destroy Earth directly causes dismay among Ben, Barclay, and Dyson, as they realize they've been tricked into aiding the Cybermen's plot. This is the direct reveal of the deception."

Cybermen Seize Control and Take Hostages
S4E8 · The Tenth Planet Part 4

"Krang revealing the Cybermen's plan to destroy Earth directly causes dismay among Ben, Barclay, and Dyson, as they realize they've been tricked into aiding the Cybermen's plot. This is the direct reveal of the deception."

Doctor Negotiates with Krang
S4E8 · The Tenth Planet Part 4

"Ben urging the group to stall leads to his theory about the Cybermen's reliance on humans."

Ben exposes Cybermen’s radiation weakness
S4E8 · The Tenth Planet Part 4

"Krang revealing the Cybermen's plan to destroy Earth directly causes dismay among Ben, Barclay, and Dyson, as they realize they've been tricked into aiding the Cybermen's plot. This is the direct reveal of the deception."

Cutler’s Collapse and Cyberman Takeover
S4E8 · The Tenth Planet Part 4

"The forced disarming of the rocket and the moving of the warhead foreshadows the Cybermen's intention to destroy Earth. The Doctor's announcement highlights to Ben, Barclay and Dyson that they've been tricked, setting up Ben's resistance."

Cutler’s Execution and Cyberman Hostage Crisis
S4E8 · The Tenth Planet Part 4

"The forced disarming of the rocket and the moving of the warhead foreshadows the Cybermen's intention to destroy Earth. The Doctor's announcement highlights to Ben, Barclay and Dyson that they've been tricked, setting up Ben's resistance."

Cybermen Seize Control and Take Hostages
S4E8 · The Tenth Planet Part 4

"The forced disarming of the rocket and the moving of the warhead foreshadows the Cybermen's intention to destroy Earth. The Doctor's announcement highlights to Ben, Barclay and Dyson that they've been tricked, setting up Ben's resistance."

Doctor Negotiates with Krang
S4E8 · The Tenth Planet Part 4

"The forced disarming of the rocket and the moving of the warhead foreshadows the Cybermen's intention to destroy Earth. The Doctor's announcement highlights to Ben, Barclay and Dyson that they've been tricked, setting up Ben's resistance."

Cutler’s Collapse and Cyberman Takeover
S4E8 · The Tenth Planet Part 4
What this causes 2

"Ben urging the group to stall leads to his theory about the Cybermen's reliance on humans."

Ben exposes Cybermen’s radiation weakness
S4E8 · The Tenth Planet Part 4

"Ben urging the group to stall leads to his theory about the Cybermen's reliance on humans."

Ben exploits Cybermen's radiation vulnerability
S4E8 · The Tenth Planet Part 4

Themes This Exemplifies

Thematic resonance and meaning

Key Dialogue

"BEN: Well, they're also pretty advanced geezers, way ahead of us. Well, that just it. With all this, why should they need us? Well, they could shift that bomb in half the time, so why get us to do it? Also, you notice they remain outside this door, looking at us all the time through the door. Well why?"
"BARCLAY: Don't you see, Dyson? It could be that they're afraid of radioactivity."
"BEN: Help! Help! Come in here, mate, there's something up! Help!"
"BEN: To where? We're okay right where we are. So all we've got to do is sit tight and wait until Mondas breaks up like the Doctor said!"