Vaughn Tests the Cerebraton’s Power

Vaughn, confident in the Cybermen’s impending victory, dismisses UNIT’s resistance as futile while interrogating Packer about their recent skirmish. His arrogance is interrupted by Watkins’ arrival with the modified Cerebraton Mentor—a device now weaponized for mind control. Vaughn immediately demonstrates its lethal potential by targeting Watkins, ignoring Gregory’s protests and reveling in the scientist’s terror. When Watkins, desperate for freedom, is offered a loaded gun to kill Vaughn, the bullets pass harmlessly through him, exposing his invulnerability and reinforcing his sadistic control. The scene underscores Vaughn’s dual betrayal: he plans to exploit the Cybermen’s invasion for his own gain while ensuring no one—human or Cyberman—can challenge his authority. Watkins’ defiance, though futile, marks the first overt resistance to Vaughn’s tyranny, setting up his eventual downfall.

Plot Beats

The narrative micro-steps within this event

2

Packer informs Vaughn about UNIT's attack on the Cybermen, but Vaughn dismisses it, confident in the imminent success of the invasion, then Vaughn inquires about the Cerebraton Mentor machine.

confidence to anticipation

Professor Watkins arrives with Gregory and a guard with the modified Cerebraton Mentor machine, but Watkins protests that the modifications have turned it into a deadly weapon, indicating Vaughn's sinister intentions.

concern to dread

Who Was There

Characters present in this moment

7

Terrified, defiant, and despairing (a mix of fear, hatred, and resignation)

Professor Watkins arrives carrying the modified Cerebraton Mentor, protesting its weaponization but ultimately powerless to stop Vaughn. When targeted by the machine, he collapses in agony, his defiance crumbling under Vaughn’s sadism. Offered a loaded pistol, he fires point-blank at Vaughn—only to faint as the bullets pass harmlessly through. His final outburst, calling Vaughn ‘evil’ and ‘insane,’ is a desperate act of resistance, but his physical and emotional collapse underscores the futility of opposing Vaughn’s power.

Goals in this moment
  • To protect Isobel (by bargaining for her freedom)
  • To resist Vaughn’s control (through verbal defiance and attempted violence)
  • To survive (by complying with Vaughn’s demands)
Active beliefs
  • That Vaughn is evil and must be stopped (as he vocalizes)
  • That his inventions should not be weaponized (as he protests the modifications)
  • That resistance is futile (as he collapses after firing the pistol)
Character traits
Defiant (verbally resisting Vaughn) Vulnerable (physically and emotionally broken) Ethical (protesting the weaponization of his invention) Desperate (clinging to hope despite hopelessness)
Follow Edward Watkins's journey

Triumphant and sadistic (reveling in his control over Watkins)

Vaughn orchestrates the scene with sadistic precision, first demonstrating the Cerebraton Mentor’s agonizing effects on Watkins, then offering him a loaded pistol—only to reveal his invulnerability through a grotesque display of power. His laughter and taunts expose his megalomania, while his calm demeanor underscores his confidence in the Cybermen’s victory. Vaughn’s actions are a calculated performance, designed to crush Watkins’ defiance and reinforce his own dominance.

Goals in this moment
  • To break Watkins’ spirit (through psychological and physical torment)
  • To assert his invulnerability (by surviving point-blank shots)
  • To consolidate his power (by ensuring Watkins’ compliance)
Active beliefs
  • That fear is the ultimate tool of control (as he demonstrates with the Cerebraton Mentor)
  • That he is above consequences (as he survives the gunshots)
  • That the Cybermen’s victory will secure his dominance (as he dismisses UNIT’s resistance)
Character traits
Sadistic (enjoys inflicting pain) Megalomaniacal (believes himself untouchable) Manipulative (uses psychological leverage) Invulnerable (physically and emotionally)
Follow Tobias Vaughn's journey
Supporting 4

Neutral and detached (fulfilling his role without question)

The guard stands silently beside Gregory, holding up Watkins when ordered and backing away as Vaughn offers him the pistol. His actions are purely functional, reflecting his role as an enforcer of Vaughn’s will. His lack of emotional response underscores the dehumanizing environment of Vaughn’s office, where obedience is the only expected reaction.

Goals in this moment
  • To follow Vaughn’s orders (without hesitation)
  • To maintain order (by restraining Watkins when directed)
Active beliefs
  • That Vaughn’s authority is absolute (as he does not question his commands)
  • That his role is to enforce, not to intervene (as he does not help Watkins)
Character traits
Obedient (to Vaughn’s commands) Stoic (emotionally detached) Enforcing (of Vaughn’s authority)
Follow Axus's Guards …'s journey

Anxious and fearful (of Vaughn’s wrath and the machine’s power)

Gregory assists Vaughn in testing the Cerebraton Mentor, warning him of its dangers but ultimately submitting to his authority. When Vaughn threatens to turn the machine on him, Gregory backs away in fear, his compliance underscoring his submissive role. He and the guard hold up Watkins as Vaughn taunts him, their actions reinforcing the hierarchy of power in the room.

Goals in this moment
  • To avoid Vaughn’s wrath (by complying with his demands)
  • To survive (by not challenging Vaughn’s authority)
Active beliefs
  • That Vaughn’s methods are dangerous but inevitable (as he warns but submits)
  • That resistance is pointless (as he does not intervene to help Watkins)
Character traits
Submissive (to Vaughn’s authority) Anxious (fearful of the machine’s effects) Complicit (by aiding Vaughn’s demonstration)
Follow Gregory's journey

Uncertain and precarious (implied through Watkins' desperation and Vaughn's manipulation)

Isobel Watkins is not physically present in this scene but is invoked by Professor Watkins as a bargaining chip. Her mention serves as a psychological lever for Vaughn, who dismisses her safety with cruel indifference, reinforcing his control over Watkins. Her absence underscores the stakes of Watkins' defiance and the vulnerability of those he cares about.

Goals in this moment
  • To be freed from Vaughn's control (as implied by Watkins' plea)
  • To remain safe (as a target of Vaughn's psychological manipulation)
Active beliefs
  • That Vaughn's promises are unreliable (as Watkins questions her freedom)
  • That her safety is contingent on Watkins' compliance (as implied by Vaughn's taunts)
Character traits
Vulnerable (through absence) Leveraged (as emotional leverage against Watkins)
Follow Isobel Watkins's journey

Calm and detached (masking any moral conflict)

Packer stands as Vaughn’s loyal enforcer, handing him the loaded pistol without hesitation and backing away as Vaughn taunts Watkins. His calm demeanor and unwavering obedience highlight his role as a willing participant in Vaughn’s cruelty. Packer’s actions reinforce the hierarchy of power in the room, where Vaughn’s word is absolute.

Goals in this moment
  • To support Vaughn’s authority (by following his orders without question)
  • To maintain the status quo (by enabling Vaughn’s control over Watkins)
Active beliefs
  • That Vaughn’s methods are justified (as he does not protest)
  • That resistance is pointless (as he dismisses Watkins’ defiance)
Character traits
Loyal (to Vaughn) Obedient (without question) Complicit (in Vaughn’s sadism)
Follow Packer's journey
Cyberman Infantry Unit

Cybermen are referenced indirectly through Vaughn's dialogue, serving as the looming threat that validates his confidence. Their impending victory is …

Objects Involved

Significant items in this scene

3
Cerebraton Mentor Machine

The Cerebraton Mentor machine is the centerpiece of Vaughn’s demonstration of power. Modified with narrow-bandwidth transducers, it is used to inflict agonizing fear and pain on Watkins, showcasing its weaponized potential. Vaughn wields it as a tool of psychological torture, reducing Watkins to a trembling, terrified state. The machine’s role is both functional—proving its effectiveness as a weapon—and symbolic, representing Vaughn’s control over technology and people alike. Its use here solidifies its role as the key to Vaughn’s betrayal of the Cybermen.

Before: Contained in a box carried by Watkins, fully …
After: Activated and demonstrated on Watkins, now confirmed as …
Before: Contained in a box carried by Watkins, fully functional but not yet activated as a weapon.
After: Activated and demonstrated on Watkins, now confirmed as a weaponized tool in Vaughn’s arsenal, with orders given to begin mass production.
Packer's Loaded Pistol

Packer’s loaded pistol is handed to Vaughn, who uses it to taunt Watkins by offering him the chance to shoot. The pistol serves as a cruel illusion of agency, as the bullets pass harmlessly through Vaughn’s invulnerable body. Its role is symbolic, reinforcing Vaughn’s invulnerability and the futility of resistance. The pistol’s failure to harm Vaughn underscores the power imbalance in the room, leaving Watkins defeated and Vaughn triumphant.

Before: Loaded and in Packer’s possession, ready to be …
After: Fired point-blank at Vaughn, with bullets passing through …
Before: Loaded and in Packer’s possession, ready to be handed to Vaughn.
After: Fired point-blank at Vaughn, with bullets passing through him unharmed, now discarded on the floor as a failed attempt at resistance.
Transport Container for the Cerebraton Mentor Machine

The box containing the modified Cerebraton Mentor machine is carried into Vaughn’s office by Watkins, symbolizing the transfer of power from scientific innovation to Vaughn’s control. Its arrival marks the moment when Watkins’ invention is repurposed as a weapon, setting the stage for Vaughn’s demonstration. The box itself is a container of both technological potential and impending doom, as its contents are used to break Watkins’ spirit and assert Vaughn’s dominance.

Before: Carried by Watkins, containing the unactivated Cerebraton Mentor …
After: Empty, as the machine has been removed and …
Before: Carried by Watkins, containing the unactivated Cerebraton Mentor machine.
After: Empty, as the machine has been removed and demonstrated, now a symbol of Vaughn’s control over Watkins and his work.

Location Details

Places and their significance in this event

1
Vaughn’s Executive Strategy Office (IE Headquarters)

Vaughn’s executive office serves as the stage for his sadistic performance, where power dynamics are laid bare. The dim lighting and hidden panel (implied by the Cyberman Planner’s access) create an atmosphere of secrecy and control. The office is a microcosm of Vaughn’s world—ruthless, hierarchical, and devoid of mercy. Here, Watkins’ defiance is crushed, the Cerebraton Mentor is weaponized, and Vaughn’s invulnerability is revealed, all within the confines of this oppressive space. The office’s role is both practical (as a command center) and symbolic (as a reflection of Vaughn’s ego and tyranny).

Atmosphere Tension-filled and oppressive, with a sense of inevitable doom hanging in the air. The dim …
Function Command center for Vaughn’s operations and a stage for his psychological domination of Watkins.
Symbolism Represents Vaughn’s ego and the dehumanizing environment of his control. The office is a physical …
Access Restricted to Vaughn’s inner circle (Packer, Gregory, the guard) and those summoned (Watkins). The hidden …
Dim lighting, casting long shadows and emphasizing the oppressive atmosphere. A hidden panel in the wall, hinting at covert Cyberman access. The Cerebraton Mentor machine, now activated and pointed at Watkins, its trumpet-like design adding to the sense of menace. The loaded pistol, handed from Packer to Vaughn and then to Watkins, its presence a cruel joke. The box containing the machine, now empty and discarded, symbolizing the transfer of power.

Organizations Involved

Institutional presence and influence

2
Cybermen

The Cybermen are invoked as the looming threat that validates Vaughn’s confidence. Their impending victory is framed as inevitable, rendering UNIT’s resistance futile. The Cybermen’s role here is symbolic, representing the external force that Vaughn exploits to consolidate his own power. Their mention serves as a reminder of the larger invasion, which Vaughn plans to betray for his own gain. The Cybermen’s influence is felt through Vaughn’s dialogue, shaping the power dynamics of the scene and reinforcing the stakes of Watkins’ defiance.

Representation Through Vaughn’s dialogue, which frames the Cybermen as the inevitable victors of the invasion.
Power Dynamics Dominant and unstoppable (as Vaughn asserts), with humanity (and UNIT) powerless to resist their advance.
Impact The Cybermen’s presence looms over the scene, shaping Vaughn’s actions and reinforcing the narrative of …
To complete the invasion (as implied by Vaughn’s dialogue) To enforce Cyber-conversion on humanity (as the ultimate goal of the invasion) Technological superiority (their hypnotic signal and cybernetic enhancements) Psychological dominance (through fear and the inevitability of their victory)
United Nations Intelligence Taskforce (UNIT)

UNIT is referenced indirectly through Packer’s report of their skirmish with the Cybermen, which Vaughn dismisses as futile. Their role in this event is symbolic, representing the broader resistance to the Cybermen’s invasion. Vaughn’s confidence in the Cybermen’s victory implies that UNIT’s efforts are doomed to fail, underscoring the organization’s powerlessness in the face of Vaughn’s alliances and the Cybermen’s technological superiority. UNIT’s mention serves as a foil to Vaughn’s arrogance, highlighting the desperation of human resistance.

Representation Through Packer’s report, which frames UNIT as a minor obstacle to the inevitable Cybermen victory.
Power Dynamics Weakened and dismissed (as Vaughn ignores their resistance), operating under the assumption that the Cybermen’s …
Impact UNIT’s actions are framed as irrelevant in the face of Vaughn’s confidence in the Cybermen’s …
To gather intelligence on the Cybermen (as implied by Packer’s report) To resist the invasion (though Vaughn dismisses this as futile) Military action (destroying two Cybermen in a skirmish) Intelligence gathering (reporting on what they saw)

Narrative Connections

How this event relates to others in the story

What led here 2

"Vaughn inquiring about the Cerebraton Mentor machine (beat_511ed8b8ddbfa222) directly leads to Watkins' arrival with the modified machine (beat_b0b35a37e79e19f8), showcasing the progression of Vaughn's scheme."

Watkins’ Assassination Attempt and Vaughn’s Invulnerability
S6E16 · The Invasion Part 6

"Vaughn's ruthlessness in testing the Cerebraton Mentor machine (beat_215d7ec6eadcc403) elicits Watkins's vengeful vow and attempt to kill Vaughn (beat_8abb562eea9deb40), highlighting Watkins's defiance and Vaughn's invulnerability."

Watkins’ Assassination Attempt and Vaughn’s Invulnerability
S6E16 · The Invasion Part 6
What this causes 3

"Vaughn inquiring about the Cerebraton Mentor machine (beat_511ed8b8ddbfa222) directly leads to Watkins' arrival with the modified machine (beat_b0b35a37e79e19f8), showcasing the progression of Vaughn's scheme."

Watkins’ Assassination Attempt and Vaughn’s Invulnerability
S6E16 · The Invasion Part 6

"Vaughn's ruthlessness in testing the Cerebraton Mentor machine (beat_215d7ec6eadcc403) elicits Watkins's vengeful vow and attempt to kill Vaughn (beat_8abb562eea9deb40), highlighting Watkins's defiance and Vaughn's invulnerability."

Watkins’ Assassination Attempt and Vaughn’s Invulnerability
S6E16 · The Invasion Part 6

"Watkins is experimented on by Vaughn (beat_215d7ec6eadcc403), Vaughn confidently asserts that he will soon control the world despite using the Cybermen to achieve this (beat_07db598538cffa9b)."

Vaughn’s Double-Cross Confirmed
S6E16 · The Invasion Part 6

Themes This Exemplifies

Thematic resonance and meaning

Part of Larger Arcs

Key Dialogue

"VAUGHN: Their reports will be meaningless, Packer. In a few hours time the invasion will be complete. There cannot possibly be any serious opposition."
"WATKINS: This is madness. That machine is a deadly weapon now."
"VAUGHN: Fear, Watkins. Do you know what fear is? (Vaughn switches the machine on with its trumpet pointing at Watkins, who tenses up in pain and fear.) No, don't! Don't do that! Don't!"
"WATKINS: Vaughn, obviously I can't choose but to work for you. If I refuse, you'll torture me or kill me. You're an evil man, Vaughn. You're sadistic. You're a megalomaniac. You're insane. I pity you, but if I get half a chance, I'll kill you."
"VAUGHN: Take it. There you are. Take it. (Vaughn knocks Watkins down.) Now you're free to shoot me, Professor. Shoot. Shoot!"