Purely for my own reference over the next week or two:

The Aztecs (’64)
The Mind Robber (’68)
The Spearhead from Space (’70)
The Three Doctors (’72)
The Carnival of Monsters (’73)
The Green Death (’73)
The Ark in Space (’75)
The Pyramids of Mars (’75)
The Horror of Fang Rock (’77)
The Ribos Operation (’78)
The Pirate Planet (’78)
The Androids of Tara (’78)
The Power of Kroll (’78)
The City of Death (’79)
The Leisure Hive (’80)
The Visitation (’82)
The Caves of Androzani (’84)

The Curse of Fenric (’89)