Doctor Who
S13E0325 min· aired 9/13/1975
Terror of the Zygons (3)
TMDb7.7
Overview
The Doctor and the Brigadier begin to realise who the Zygon imposters among them are while Sarah Jane discovers a secret tunnel to the underwater ship.
The Doctor and the Brigadier begin to realise who the Zygon imposters among them are while Sarah Jane discovers a secret tunnel to the underwater ship.