Object
Glowing Tunnel Wall
Acts as the primary structural failure point in the tunnel, directly caused by Zaroff's sabotage and the Doctor's countermeasures. Its collapse unleashes the seawater torrent that forces the companions' escape.
1 appearances
Purpose
Holds back seawater from the tunnel (until structural failure)
Significance
Embodies Atlantis' crumbling infrastructure and Zaroff's catastrophic scheme. Its breach turns exploration into a life-or-death sprint for Jamie and Polly, amplifying the stakes as the flood mirrors the broader threat to the city.
Appearances in the Narrative
When this object appears and how it's used