The TARDIS is hijacked in the vortex by a time sensitive Tharil named Biroc, and brought to a strange white void. Biroc wants to free the others of his race who are being transported in a slave ship, captained by Rorvik, which is also trapped in the void. The only other thing present in the void is an ancient gateway leading to a decrepit banqueting hall.

Two London schoolteachers follow a mysterious student home to a junkyard and find the TARDIS (Time and Relative Dimensions in Space) and her crotchety grandfather. Introducing William Hartnell as the Doctor.

The Doctor is captured for making fire.

In order to save Amy and Rory, who are trapped on a crashing space liner, The Doctor must save the soul of a lonely miser.

The Doctor, Amy and Rory arrive in a future Earth; the Doctor must prevent civil war when doppelgangers are liberated from their human originals.

Factory employees must work with dopplegangers to overcome a monster; Rory locates Jennie and her ganger.

Amy, separated from the Doctor and Rory, is trapped in a facility where alien plague victims are being quarantined.

The White Guardian recruits the Doctor. The Doctor is sent on a quest to collect the six segments of the Key of Time that are scattered throughout the universe.

Aliens control wars with aim of forming an invincible army to take over the galaxy.

Bill must convince the Doctor that humanity is in danger, when the world is gripped by a mass delusion.