Lake Monster (A return to Skaro for the First Doctor…)

A Lake Monster was disturbed by the reappearance of the Doctor's TARDIS in the petrified jungle. Seemingly frightened, it sank itself back into its swamp to hide. (WC: A return to Skaro for the First Doctor...)

Behind the scenes

 * It is not clear if this Lake Monster is the same individual encountered by the Thal expedition in the original The Daleks TV story.