|No||Code||Title||Air Date||Eps||Exists||70||3U||Time Warrior||15 Dec 1973||4||All|
|71||3W||Invasion of the Dinosaurs||12 Jan 1974||6||All|
|72||3X||Death to the Daleks||23 Feb 1974||4||All|
|73||3Y||Monster of Peladon||23 Mar 1974||6||All|
|74||3Z||Planet of the Spiders||04 May 1974||6||All|
Sarah-Jane Smith, the Doctor's new companion, joins in the first story of the season.
The Time Warrior
Scientists are being kidnapped from a research station, and the Doctor suspects they are being pulled backwards into the past. The sighting of a Sontaran Warrior confirms his fears and he travels back into the Middle Ages with an inquisitive
journalist stowaway on board the TARDIS.
Video Release: PAL VHS BBC Video BBCV4245, Cert U. NTSC Version released by CBS/FOX (5422)
Invasion of the Dinosaurs
The Doctor and Sarah-Jane return to Earth to discover London totally deserted, and the city under martial law. They are mistaken for thieves and arrested; after escaping, they discover that dinosaurs keep appearing all over London!
Death to the Daleks
A deadly space plague is killing humans and Daleks alike, and the cure can only be found on the hostile planet of Exxilon. The Doctor and Sarah are stranded on Exxilon when the TARDIS mysteriously fails, along with two expeditions - one human
and one Dalek - both sent to secure the cure. Something on the planet appears to be draining all electronic power systems - including the Daleks' weapons!
Video Release: PAL VHS BBC Video BBCV4073, Cert U. NTSC Version released by CBS/FOX (5093)
Monster of Peladon
The Doctor takes Sarah Jane to Peladon, arriving 50 years after his previous visit. Aggedor, the Royal Beast, appears to be terrorizing the local population. Once again, Ice Warriors appear to be involved - but the Doctor was wrong about them
before. The Doctor begins to unravel a dark conspiracy of commercial interests, and must prevent Peladon leaving the Federation!
Video release by CBS/FOX May 1997
Planet of the Spiders
Mike Yates (who left UNIT after his involvement in the affair with the Dinosaurs) contacts Sarah-Jane about mysterious goings on in a Buddhist retreat in the English countryside. Soon it becomes apparent that an extraterrestrial force is attempting
to reclaim a crystal the Doctor "borrowed" from Metebelis 3.
Video Release: PAL VHS BBC Video BBCV4491 (Two Tapes), Cert PG. NTSC Version released by CBS/FOX (one tape)(8105)