I'm hoping to find a connoisseur of Dr. Who reading this forum who can name this episode/sub-series:
99.9% sure it's a Tom Baker
Featured hanging mirrors (possibly tied to trees, but not sure)
Some mention of mandrake plants?
Possibly had a Maori theme (or mention of Maoris).
Eerie music.
It scared the hell out of me when it was shown (I was somewhat younger than I am today!) & I'd like to show it to my kids - who have seen some Tom Baker Dr. Who & enjoyed it almost as much as I did (they don't seem to be very scared by it though - a bit of a disappointment).
Thx. in advance.