Callback
→ The Doctor reveals Altos’s mission and …
Callback
→ Barbara probes Sabetha’s fragmented memories
Callback
→ Morphoton’s Illusion and Barbara’s Resistance
Causal
→ Yartek secures final micro-keys
Causal
→ Ian Forces the Doctor to Act
Causal
→ Barbara Resists Mind Control
Causal
→ Susan secretly defies the Doctor
Causal
→ Barbara’s Vanishing Triggers the Chase
Character Continuity
→ Barbara probes Sabetha’s fragmented memories
Character Continuity
→ Morphoton’s Illusion and Barbara’s Resistance
Character Continuity
→ The Doctor’s Legacy for Sabetha
Character Continuity
→ Susan secretly defies the Doctor
Escalation
→ Morphoton’s Illusion and Barbara’s Resistance
Escalation
→ Arbitan’s Assassination and the Crew’s Forced …
Escalation
→ Barbara’s Resistance and Desperate Flight
Foreshadowing
→ Yartek’s reckless activation triggers explosion
Foreshadowing
→ Morpho orders Barbara’s destruction
Foreshadowing
→ Morphoton’s Illusion and Barbara’s Resistance
Thematic Parallel
→ Barbara Resists Mind Control
Thematic Parallel
→ Morphoton’s Illusion and Barbara’s Resistance
Thematic Parallel
→ The Doctor reveals Altos’s mission and …
Causal
← TARDIS locked by Arbitan’s blackmail
Escalation
← Tarron examines Ayden’s murder weapon
Escalation
← Doctor reconstructs murder to expose guard’s …
Escalation
← Arbitan’s Assassination and the Crew’s Forced …
Foreshadowing
← Arbitan’s Blackmail and the Teleportation Trap
Narratively Follows
← Arbitan’s Assassination and the Crew’s Forced …
Thematic Parallel
← Arbitan’s Assassination and the Crew’s Forced …
Thematic Parallel
← TARDIS locked by Arbitan’s blackmail