Susan’s Paranoia and the Scanner Threat
Plot Beats
The narrative micro-steps within this event
Susan expresses paranoia about a hidden presence within the ship, suggesting it could be hiding inside one of them, leading to a fearful exchange with Barbara. They both realize the gravity of the situation and the impossibility of sharing their fears.
Who Was There
Characters present in this moment
Defensively concerned, masking deep anxiety beneath a facade of calm authority. Her empathy is tested as Susan’s accusations force her into a role of both caregiver and adversary.
Barbara attempts to calm Susan with a moist towel, but Susan’s escalating paranoia—accusing her of deception and insisting a presence is hiding in the TARDIS—escalates into a physical confrontation. Barbara disarms Susan when she brandishes scissors, her voice trembling as she insists, ‘We wouldn’t hurt you, Susan.’ Her rationalizations (‘We must be imagining things’) only heighten Susan’s fear, revealing Barbara’s growing anxiety and defensive posture as the group’s cohesion unravels.
- • To reassure Susan and restore her trust in the group
- • To prevent Susan from harming herself or others (disarming her)
- • To downplay the paranoia to avoid further panic (rationalizing the situation)
- • Susan’s fear is irrational and rooted in stress or exhaustion
- • The group’s unity is fragile and must be preserved at all costs
- • There is no external threat—only a malfunctioning TARDIS and human psychology
Terrified and unraveling, oscillating between aggression and vulnerability. Her fear is palpable, bordering on hysteria, as she clings to the idea of an external threat to explain the TARDIS’s malfunction—and her own instability.
Susan, disoriented and feverish, accuses Barbara of lying and insists a malevolent presence has infiltrated the TARDIS—possibly hiding inside one of them. Her paranoia peaks when she brandishes scissors, forcing Barbara to disarm her. Ian’s announcement that the Doctor is activating the scanner triggers a visceral reaction: Susan dashes to stop him, screaming, ‘No! No, he mustn’t!’ Her fixation on ‘the doors were open’ and the ‘silence’ in the ship suggests a breach that is psychological as much as physical.
- • To prevent the Doctor from activating the scanner (fearing what it might reveal)
- • To expose the ‘truth’ of the hidden presence (even if it means turning on her companions)
- • To regain control over her own perception of reality
- • Barbara and Ian are hiding something from her
- • The TARDIS’s malfunction is not mechanical but *sentient*—a presence is manipulating them
- • The scanner will confirm her worst fears (or expose a betrayal)
Relieved (about the TARDIS’s systems) but oblivious to the underlying tension. His pragmatic tone underscores the disconnect between the group’s perceptions of the crisis.
Ian enters the room to announce that the TARDIS’s systems are ‘all perfect,’ only to trigger Susan’s violent reaction to the Doctor’s plan to activate the scanner. His pragmatic optimism (‘Which is fantastic’) contrasts sharply with Susan’s terror, making him an unwitting catalyst for the scene’s climax. Though physically present, his role is peripheral—his presence accelerates the conflict rather than resolves it.
- • To share the good news about the TARDIS’s systems
- • To check on Susan’s well-being (though superficially)
- • To facilitate the Doctor’s plan (unintentionally escalating conflict)
- • The TARDIS’s malfunction is purely mechanical and solvable
- • Susan’s distress is temporary and will pass with reassurance
- • The group is united in their goal to diagnose the problem
Objects Involved
Significant items in this scene
Barbara’s moist towel, pressed to Susan’s forehead, is a futile attempt to soothe her feverish paranoia. The damp cloth contrasts sharply with the TARDIS’s mechanical failures and Susan’s accusations, symbolizing Barbara’s role as both caregiver and peacemaker. Its simplicity underscores the absurdity of the situation: while the ship’s systems malfunction and Susan’s mind unravels, Barbara clings to mundane comforts as a last resort. The towel’s ineffectiveness foreshadows the group’s inability to ‘cool down’ the crisis through rationalization alone.
The scissors, initially a mundane household tool, become a weapon of Susan’s paranoia as she brandishes them at Barbara. Their sharp blades glint under the TARDIS’s flickering lights, symbolizing the fracture in trust and the group’s unraveling cohesion. Barbara disarms Susan, but the scissors’ presence lingers as a physical manifestation of the psychological violence now threatening the crew. Their role shifts from utility to menace, mirroring the TARDIS’s own transformation from sanctuary to hostile environment.
The scanner, though not yet activated, looms as the next high-stakes move in the Doctor’s diagnostic plan. Susan’s visceral reaction—‘No! No, he mustn’t!’—reveals her fear that it will expose the ‘presence’ she believes is hiding in the TARDIS (or within the crew). The scanner becomes a metaphor for truth-seeking, but also a potential catalyst for further fracture, as its activation outside the ship isolates the Doctor and leaves the group vulnerable to their own suspicions.
Location Details
Places and their significance in this event
The TARDIS console room, though not the primary setting for this event, looms as the next battleground. Susan’s dash into it to stop the Doctor from activating the scanner frames it as a space of high stakes and potential revelation. The console, with its erratic lights and doors cycling open/closed, is both the source of the malfunction and the group’s last hope for diagnosis. Its role shifts from control hub to antagonist, exposing the crew’s vulnerability as they grapple with mechanical failure and psychological collapse.
The TARDIS rest room, compact and cluttered with a recliner, bench, table, and scissors, becomes a pressure cooker for Susan’s paranoia. The close walls trap her accusations and the physical confrontation with Barbara, amplifying the sense of claustrophobia. The space, usually a refuge, now feels like a cage as Susan’s fear turns the ordinary objects (scissors, towel) into weapons and symbols of betrayal. The room’s confined geometry mirrors the group’s psychological constriction, where trust is fracturing and the ‘doors were open’ line hints at a breach that may not be physical but existential.
Narrative Connections
How this event relates to others in the story
"The paranoia Susan expresses leads directly to Ian revealing the Doctor's plan to use the scanner, which Susan fears, setting up the climax of act two."
Susan’s Paranoia Escalates into Violence"The paranoia Susan expresses leads directly to Ian revealing the Doctor's plan to use the scanner, which Susan fears, setting up the climax of act two."
Susan’s Paranoia and the Scanner Threat"Susan's paranoia is building in this act. Her disorientation and fear are reflected when she accuses Barbara and threatens her with scissors."
Doctor conceals TARDIS crisis from Susan"Susan's paranoia is building in this act. Her disorientation and fear are reflected when she accuses Barbara and threatens her with scissors."
Doctor’s physical decline forces Ian’s intervention"Susan's earlier attack on Ian now escalates into a tense confrontation with Barbara, showing the rising paranoia and threat. The idea of being afraid on one another builds tension."
Susan’s Paranoia Escalates into Violence"Susan's earlier attack on Ian now escalates into a tense confrontation with Barbara, showing the rising paranoia and threat. The idea of being afraid on one another builds tension."
Susan’s Paranoia and the Scanner Threat"Susan's erratic behavior and attack on Ian foreshadow her later paranoia and fear that something is hiding in one of them. These are two distinct, but related, episodes of suspicion and growing threat."
Susan’s violent breakdown and Barbara’s confrontation"The paranoia Susan expresses leads directly to Ian revealing the Doctor's plan to use the scanner, which Susan fears, setting up the climax of act two."
Susan’s Paranoia and the Scanner Threat"Susan desperate to stop the Doctor from using the scanner leads directly to the confrontation at the TARDIS controls where she attempts to stop him."
Doctor accuses Ian and Barbara of sabotage"Susan desperate to stop the Doctor from using the scanner leads directly to the confrontation at the TARDIS controls where she attempts to stop him."
Doctor accuses crew of sabotage"The paranoia Susan expresses leads directly to Ian revealing the Doctor's plan to use the scanner, which Susan fears, setting up the climax of act two."
Susan’s Paranoia Escalates into Violence"Susan desperate to stop the Doctor from using the scanner leads directly to the confrontation at the TARDIS controls where she attempts to stop him."
Doctor accuses crew of sabotage"Susan's earlier attack on Ian now escalates into a tense confrontation with Barbara, showing the rising paranoia and threat. The idea of being afraid on one another builds tension."
Susan’s Paranoia and the Scanner Threat"Susan's earlier attack on Ian now escalates into a tense confrontation with Barbara, showing the rising paranoia and threat. The idea of being afraid on one another builds tension."
Susan’s Paranoia Escalates into ViolenceThemes This Exemplifies
Thematic resonance and meaning
Part of Larger Arcs
Key Dialogue
"SUSAN: You lied to me."
"BARBARA: We wouldn’t hurt you, Susan. Surely you know that?"
"SUSAN: In one of us."
"SUSAN: No! No, he mustn’t! (She dashes into the console room.)"