Callback
→ UNIT Reveals UFO Threat and Jamie’s …
Callback
→ Vaughn Tests the Cerebraton’s Power
Causal
→ Doctor and Jamie flee Cybermen sighting
Causal
→ Cybermen Ambush in the Sewers
Causal
→ Vaughn Tests the Cerebraton’s Power
Character Continuity
→ Doctor and Jamie flee Cybermen sighting
Character Continuity
→ Vaughn Tests the Cerebraton’s Power
Escalation
→ Doctor reveals Cybermen sewer threat
Escalation
→ Cybermen Ambush in the Sewers
Escalation
→ Doctor and Jamie flee Cybermen sighting
Thematic Parallel
→ Complacency Shatters at First Signal
Thematic Parallel
→ Vaughn Tests the Cerebraton’s Power
Callback
← Packer Deploys Cybermen via Sewers
Callback
← Isobel and Zoe defy UNIT authority
Causal
← Doctor confirms Cyberman infiltration
Causal
← Jamie detects hidden presence in freight …
Causal
← Doctor and Jamie flee Cybermen sighting
Causal
← Doctor reveals Cyberman infiltration threat
Causal
← Team splits under UNIT surveillance pressure
Causal
← Cybermen Invasion Revealed to UNIT
Causal
← Policeman warns trio away from manhole
Causal
← Doctor demands reckless London infiltration
Character Continuity
← Cybermen revelation halts flirtation
Character Continuity
← Doctor discovers companions' unauthorized sewer mission
Character Continuity
← Vaughn weaponizes Isobel’s safety
Escalation
← Jamie detects hidden presence in freight …
Escalation
← Doctor and Jamie spot Vaughn’s crates
Escalation
← Cybermen Invasion Revealed to UNIT
Escalation
← Team splits under UNIT surveillance pressure
Narratively Follows
← Doctor discovers companions' unauthorized sewer mission
Narratively Follows
← Doctor reveals Cyberman infiltration threat
Narratively Follows
← Policeman warns trio away from manhole
Thematic Parallel
← Cybermen revelation halts flirtation
Thematic Parallel
← Doctor reveals Cybermen sewer threat