Classic Doctor Who: The Third Doctor

A group of scientists are kidnapped by an alien from the past.

The Doctor discovers that the alien is a Sontaran warrior called Linx.

Linx is providing advanced weaponry to Irongron and his men.

His ship repaired, Linx prepares to take off as the Doctor races to stop history changing.

The Doctor and Sarah return to London only to find the city completely deserted.

The Doctor plans to capture a dinosaur and discover who is bringing them through time.

The Doctor captures a Tyrannosaurus Rex as Sarah places herself in the hands of the enemy.

The Doctor is framed for causing the appearance of the dinosaurs.

Sarah discovers that the spaceship passengers are all victims of a deception.

Dinosaurs are all over London as Professor Whitaker initiates 'Operation Golden Age'.

The TARDIS suffers a power drain and is forced to land on the planet Exxilon.

Dalek weapons are useless due to the power drain so they make a truce with the Doctor.

The Daleks force the Exillons into slave labour to mine the life saving Parrinium.

The Daleks prepare to launch a deadly plague missile that will kill everyone on Exillon.

The Doctor visits the planet Peladon for the first time in fifty years.

Chancellor Ortron sentences the Doctor and Sarah to be punished by Aggedor.

The Doctor attempts to expose the fraud of Aggedor's ghost.

The Ice Warriors take control of Peladon and the Doctor must find a way to stop them.

Commander Azaxyr and his Ice Warriors are revealed as traitors, in league with Galaxy 5.

The Doctor and the miners fight to reclaim Peladon from the Ice Warriors.

Lupton, now under the control of a giant spider, steals the blue Metebelis crystal.

Following Lupton, Sarah is accidentally transported to Metebelis 3 where she is captured.

The Doctor is in a coma and Sarah is held prisoner in the spiders' larder.

Sarah makes a bargain with the Spider Queen and returns to Earth with the Doctor.

The Doctor returns to Metebelis 3 where he must face the spider's ruler, the Great One.