The Doctor discovers Castrovalva is a cursive occlusion, an impossible yet manifested Escheresque environment, with all pathways, no matter which direction one goes, leading back to the same point. It is a trap laid by the Master with no apparent way out. |
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Title: | Castrovalva, Part Four | |
Air Date: | January 12, 1982 | |
Runtime: | 25 min | |
Genres: | Action Adventure Sci-Fi | |
GeminiSaga : High budget mediocrity at its best.