The BBC first aired Doctor Who on November 23, 1963. A cult classic was born. It is so popular it now boasts an estimated 100 million viewers in 54 countries. With a rare blend of cleverly-crafted science fiction and high camp, Doctor Who is one of the longest running and most successful programs in television history. Tom Baker was the fourth Doctor, from 1974 to 1981.
| Episode | Duration | Release date | Price | ||
|---|---|---|---|---|---|
01. The Invisible Enemy: Part 1 |
|||||
|
An Earth supply shuttle is infected by a space-born virus, which quickly spreads to the crew of the refueling station on the moon Titan and to the Doctor.
|
23 min | 10/1/1977 | 160 | Buy | |
02. The Invisible Enemy: Part 2 |
|||||
|
Leela and Lowe take the Doctor to the Bi-Al Foundation for help.
|
25 min | 10/8/1977 | 160 | Buy | |
03. The Invisible Enemy: Part 3 |
|||||
|
Miniaturized clones of the Doctor and Leela are injected into his brain to fight the virus on its own level.
|
23 min | 10/15/1977 | 160 | Buy | |
04. The Invisible Enemy: Part 4 |
|||||
|
The Nucleus, now grown to human size, is determined to spawn and take over the Galaxy.
|
21 min | 10/22/1977 | 160 | Buy | |