The medical center mounts a defense against alien forces trying to take the comatose Doctor while clones of Leela and the Doctor go microscopic so they can hunt down the intelligent infection that's in his head.
1. Horror of Fang Rock: Part One
Aired: Sep 3, 1977The TARDIS lands near an isolated rocky island lighthouse just after a comet ...
2. Horror of Fang Rock: Part Two
Aired: Sep 10, 1977With inexplicable electrical problems keeping the lighthouse from maintaining...
3. Horror of Fang Rock: Part Three
Aired: Sep 17, 1977A death scream is heard, yet all are accounted for. Eventually the Doctor fin...
4. Horror of Fang Rock: Part Four
Aired: Sep 24, 1977With little to fear, and its mother ship about to land and turn Earth into an...
5. The Invisible Enemy: Part One
Aired: Oct 1, 1977In the year 5000 AD a three-man crew arrive on the planet Titan but unknowing...
6. The Invisible Enemy: Part Two
Aired: Oct 8, 1977The Doctor draws into himself, fighting the voice in his own head that's tryi...
7. The Invisible Enemy: Part Three
Aired: Oct 15, 1977The medical center mounts a defense against alien forces trying to take the c...
8. The Invisible Enemy: Part Four
Aired: Oct 22, 1977In trying to retrieve the clones from inside the Doctor, the alien virus is b...
9. Image of the Fendahl: Part One
Aired: Oct 29, 1977Archeologists near a reputedly haunted woods use a time scanner to explore th...
10. Image of the Fendahl: Part Two
Aired: Nov 5, 1977Every time the archaeologists explore the ancient skull, something deadly hun...
11. Image of the Fendahl: Part Three
Aired: Nov 12, 1977The Doctor endeavors to prevent the re-existence of a Fendahl, a group entity...
12. Image of the Fendahl: Part Four
Aired: Nov 19, 1977With one of the archaeologists transformed and a massive implosion threatenin...
Aired: Nov 26, 1977The Doctor and Leela land on Pluto in the far future and discover that it's i...
Aired: Dec 3, 1977Captured by the authorities, the Doctor finds himself restrained in a Correct...
15. The Sun Makers: Part Three
Aired: Dec 10, 1977The merciless Collector, who runs The Company, issues a bounty on the Doctor ...
Aired: Dec 17, 1977Attempting to start a successful revolution, the Doctor uses Pluto's Public A...
Aired: Jan 7, 1978Materializing at the edge of the cosmos, the frontier of creation, The Doctor...
Aired: Jan 14, 1978Crashing inside a newly formed planet, the Doctor and others find it inhabite...
Aired: Jan 21, 1978Capturing the Doctor and Leela, the citadel guards are quite pleased to have ...
Aired: Jan 28, 1978With the Trog revolt close to success, the Oracle grants the Minyos travelers...
21. The Invasion of Time: Part One
Aired: Feb 4, 1978After signing a contract in secret, the Doctor returns to Gallifrey with Leel...
22. The Invasion of Time: Part Two
Aired: Feb 11, 1978The Doctor orders Leela exiled from the Capitol, then orders K9 to sabotage G...
23. The Invasion of Time: Part Three
Aired: Feb 18, 1978The Doctor allows the Vardans to occupy Gallifrey while Leela and Rodan head ...
24. The Invasion of Time: Part Four
Aired: Feb 25, 1978The Doctor convinces Andred to trust him as he works to expel the Vardans, wh...
25. The Invasion of Time: Part Five
Aired: Mar 4, 1978The Doctor and his friends flee from the Sontarans and the Doctor tries to co...
26. The Invasion of Time: Part Six
Aired: Mar 11, 1978The Doctor and his friends take refuge in the TARDIS but find themselves purs...
Streaming in:
Main Cast
Guest Staring
Current Status: Ended
Network: BBC One
Production Country: United Kingdom
Doctor Who: Where to Watch Online?
Currently you are able to watch "Doctor Who" streaming on Britbox or for free with ads on Tubi TV. It is also possible to rent or buy on AppleTV online.
