E15 • The Ark: The Steel Sky

1. 24 min
2. TV-G
3. CC

Arriving in the future on a spaceship carrying the remains of the Earth’s population, the Doctor, Steven and Dodo are accused of bringing the plague when Dodo’s cold turns deadly.

E16 • The Ark: The Plague

1. 25 min
2. TV-G
3. CC

Put on trial and found guilty of introducing a deadly plague to the Ark, the lives of the Doctor, Steven and Dodo hang in the balance as the Doctor attempts to find a cure.

E17 • The Ark: The Return

1. 24 min
2. TV-G
3. CC

When the TARDIS returns to the Ark at the end of its centuries long voyage, the travellers discover that the humans have been enslaved by their former servants, the Monoids.

E18 • The Ark: The Bomb

1. 24 min
2. TV-G
3. CC

Unwilling to share the new world, Refusis with their human slaves, the Monoids plan to blow up the ark with a bomb which is hidden somewhere on the ship.

E23 • The Gunfighters: A Holiday for the Doctor

1. 23 min
2. TV-G
3. CC

The Doctor, Steven and Dodo arrive in Tombstone in America’s Wild West. Mistaken for the infamous Doc Holliday, the Doctor unwittingly walks into a trap.

E24 • The Gunfighters: Don't Shoot the Pianist

1. 23 min
2. TV-G
3. CC

Tensions between the Clantons and Doc Holliday continue to grow and Steven finds himself caught in the crossfire.

E25 • The Gunfighters: Johnny Ringo

1. 24 min
2. TV-G
3. CC

Events in Tombstone take a turn for the worse when gunslinger Johnny Ringo is hired by the Clantons and shots are fired in the jailhouse.

E26 • The Gunfighters: The OK Corral

1. 23 min
2. TV-G
3. CC

Despite the Doctor’s efforts, a final showdown between the Clantons, Holliday, Earp and Ringo seems inevitable.

E31 • The War Machines: Episode 1

1. 24 min
2. TV-G
3. CC

In London in 1966, the Doctor and Dodo visit the new Post Office Tower and are introduced to the super computer, WOTAN.

E32 • The War Machines: Episode 2

1. 24 min
2. TV-G
3. CC

WOTAN has put in motion its plan to dominate the world and has ordered its human subjects to construct deadly war machines in secret locations.

E33 • The War Machines: Episode 3

1. 23 min
2. TV-G
3. CC

With WOTAN's plans for world conquest about to reach fruition, the Doctor comes face-to-face with the unstoppable might of the War Machines.

E34 • The War Machines: Episode 4

1. 23 min
2. TV-G
3. CC

The Doctor hatches a dangerous plan to capture a War Machine and turn WOTAN's creations against it.