"Terror of the Zygons" Production 4F August 30 - September 20, 1975   The Doctor returns to Earth to help UNIT investigate a series of destroyed oil rigs only to find Earth once again facing an alien menace.   Podcaster John S. Drew and writer/editor Jim Beard join forces once again to become the masters of time and space as they watch and review every single episode of the Classic Doctor Who series. In this episode, they discuss Sarah Jane coming into her own, the departure of Harry, and the last appearance (for now) of the Brigadier.   Please make sure you are subscribed to our podcast via any of the major popular podcasting apps. You can write and comment or ask questions of us via email at [email protected] or by joining our Facebook community.   Join our Patreon community where your sponsorship earns you early access to new episodes as well as exclusive content. Click on the link here to take you to the Patreon page.