Doctor Who The Tomb of the Cybermen written by Kit Pedler and Gerry Davis
The Second Doctor (Patrick Troughton) travels with Jaime and Victoria to Telos, home of the Cybermen. An archeological expedition from Earth is there as well. They all meet at the electrified doorway to the tomb of the Cybermen (who have been dormant for hundreds of years). The Doctor helps them get inside and they explore the various rooms. The Doctor is very cautious about exploring the tomb and uncovering its secrets. The place has a good, creepy atmosphere and lots of weird gadgets. Cyberman technology is based on symbolic logic so they have to overcome plenty of puzzles to get things to work. It makes for good drama and the fun techno-babble. As things progess, it is clear that the financiers of the expedition have an ulterior motive in searching for the Cybermen.
Troughton as the Doctor is great fun. He has a disheveled look and wry sense of humor that belie his brilliant, calculating mind. He has wonderful chemistry with his companions, the 17th century Scotsman Jaime and the Victorian-era Victoria.
The visual effects are all over the place. The "defrosting" of the Cybermen looks impressive. On the other hand, in a fight scene a wire and harness on one character is blatantly obvious. At first, I thought, "What is that thing sticking out of his back?" but then saw him lifted up by another character. The music and sound effects are top-notch, building some great atmosphere.
This is a fun, classic adventure with the Doctor.