The Doctor has regenerated, but it isn't going well. Meanwhile his old foe, the Master has set a trap.

The gentle Kinda are incapable of violence. Yet, something very deadly lurks within.

Double pack
The Visitation: The Doctor is trying to get Tegan back to Heathrow Airport, but he's landed several centuries early.
Black Orchid: The Doctor is a welcome guest at a 1920s cricket match, but there's murder afoot and a secret in the mansion.

When the Doctor helps a group of Earth soldiers defeat a robotic enemy deep in a cavern, he finds a clue that leads him to a freighter bound for Earth deep in space -- and an old enemy.

A creature from another universe is trying to break through, using the Doctor.

Tegan faces an old enemy and the Doctor must try to save her.

A new companion joins the TARDIS crew, as the Doctor meets an old friend at an exclusive public school.

A doomed ship carrying victims of "Lazar's disease" to a mysterious sanitarium becomes linked to the TARDIS.

The Doctor lands on an Edwardian racing yacht, trouble is, they aren't on Earth but in space, and the captain and officers are incredibly powerful beings.

Double pack
The King's Demons: Landing in medieval England, the Doctor is surprised to find that King John isn't surprised in the slightest to see the TARDIS and it's strangely-dressed crew.
The Five Doctors: Someone is taking the Doctor's previous incarnations out of his time stream. He must find out who and why, before he ceases to exist.

A military base deep in the ocean is under attack. The Doctor must defeat a sea dragon and his old enemies, the Silurians.

Double pack
The Awakening: A visit to Tegan's grandfather turns serious when a battle re-enactment becomes too real for comfort and an ancient evil stirs beneath an old church.
Frontios: Humankind makes it's last stand at the end of the universe and the end of time.

Caught in a time corridor, the TARDIS is dragged to 20th Century Earth, where the Daleks are planning another invasion.

A new companion, Peri Brown, joins the TARDIS crew after a swimming accident off the shore of Lanzarote. And far away, a planet is about to die a fiery death.

As a corporation and a bitter, masked rebel battle over the most precious substance in the universe, the Doctor and Peri find they have been poisoned and will soon die.