Object
Sea Devils' Alien Diving Bell
Submersible armored alien trapping mechanism with reinforced glass porthole, used by Sea Devils to contain prisoners.
2 appearances
Purpose
To serve as a secure containment and transportation device for personnel during underwater operations or prisoner transfers, emphasizing alien technology's adaptation to Earth's marine environments.
Significance
The bell's use against the Doctor escalates the conflict from observation to active aggression, while its mechanical failure creates the story's first opportunity for hope by enabling his escape. Its alien design and brutal effectiveness highlight the Sea Devils' ruthless approach to dealing with intruders.
Appearances in the Narrative
When this object appears and how it's used