1973年（发行）

1973年

1973年的时间线

In 1973年, a number of things set in or relevant to the Doctor Who universe were released or published.

1月

January - The Dr Who Colouring Book was published by World Distributors.
1月6日 - Episode Two of The Three Doctors debuted on BBC1.
1月6日 - The sixth part of Zeron Invasion was first published in TV Action & Countdown.
1月13日 - Episode Three of The Three Doctors debuted on BBC1.
1月13日 - The seventh and final part of Zeron Invasion was first published in TV Action & Countdown.
1月20日 - Episode Four of The Three Doctors debuted on BBC1.
1月20日 - The first part of Deadly Choice was first published in TV Action & Countdown.
1月27日 - Episode One of Carnival of Monsters debuted on BBC1.
1月27日 - The second part of Deadly Choice was first published in TV Action, the same publication under a different name.

2月3日 - Episode Two of Carnival of Monsters debuted on BBC1.
2月3日 - The third and final part of Deadly Choice was first published in TV Action.
2月10日 - Episode Three of Carnival of Monsters debuted on BBC1.
2月10日 - The only part of Who is the Stranger was first published in TV Action.
2月17日 - Episode Four of Carnival of Monsters debuted on BBC1.
2月24日 - Episode One of Frontier in Space debuted on BBC1.

3月3日 - Episode Two of Frontier in Space debuted on BBC1.
3月3日 - The first part of The Glen of Sleeping was first published in TV Action.
3月10日 - Episode Three of Frontier in Space debuted on BBC1.
3月10日 - The second part of The Glen of Sleeping was first published in TV Action.
3月17日 - Episode Four of Frontier in Space debuted on BBC1.
3月17日 - The third part of The Glen of Sleeping was first published in TV Action.
3月24日 - Episode Five of Frontier in Space debuted on BBC1.
3月24日 - The fourth part of The Glen of Sleeping was first published in TV Action.
3月31日 - Episode Six of Frontier in Space debuted on BBC1.
3月31日 - The fifth and final part of The Glen of Sleeping was first published in TV Action.

4月7日 - Episode One of Planet of the Daleks debuted on BBC1.
4月7日 - The only part of The Threat from Beneath was first published in TV Action.
4月14日 - Episode Two of Planet of the Daleks debuted on BBC1.
4月21日 - Episode Three of Planet of the Daleks debuted on BBC1.
4月28日 - Episode Four of Planet of the Daleks debuted on BBC1.

May - The BBC tv Special Effects Exhibition closed.
5月2日 - Target Books reissued Doctor Who in an Exciting Adventure with the Daleks, Doctor Who and the Crusaders, and Doctor Who and the Zarbi, novelisations of The Daleks, The Crusade and The Web Planet.
5月5日 - Episode Five of Planet of the Daleks debuted on BBC1.
5月5日 - The first part of Back to the Sun was first published in TV Action.
5月12日 - Episode Six of Planet of the Daleks debuted on BBC1.
5月12日 - The second part of Back to the Sun was first published in TV Action.
5月19日 - Episode One of The Green Death debuted on BBC1.
5月19日 - The third part of Back to the Sun was first published in TV Action.
5月26日 - Episode Two of The Green Death debuted on BBC1.
5月26日 - The fourth and final part of Back to the Sun was first published in TV Action.

6月1日 - Doctor Who Holiday Special 1973 was first published in TV Action by Polystyle.
6月2日 - Episode Three of The Green Death debuted on BBC1.
6月2日 - The only part of The Labyrinth was first published in TV Action.
6月7日 - The Dalek Appeal was first broadcast on an episode of Blue Peter.
6月9日 - Episode Four of The Green Death debuted on BBC1.
6月16日 - Episode Five of The Green Death debuted on BBC1.
6月23日 - Episode Six of The Green Death debuted on BBC1.
6月23日 - The only part of The Spoilers was first published in TV Action.

8月4日 - The fifth and final part of The Vortex was first published in TV Action.
8月18日 - The only part of The Unheard Voice was first published in TV Action, ending its Doctor Who comic strip.

The Dance of the Daleks was first broadcast on an episode of Vision On.
The Doctor Who Annual 1974 was published.
9月1日 - The first part of Children of the Evil Eye was first published in TV Comic, resuming the Doctor Who comic strip after several years in another publication.
9月8日 - The second part of Children of the Evil Eye was first published in TV Comic.
9月15日 - The third part of Children of the Evil Eye was first published in TV Comic.
9月22日 - The fourth part of Children of the Evil Eye was first published in TV Comic.
9月29日 - The fifth part of Children of the Evil Eye was first published in TV Comic.

10月6日 - The sixth and final part of Children of the Evil Eye was first published in TV Comic.
10月13日 - The first part of Nova was first published in TV Comic.
10月20日 - The second part of Nova was first published in TV Comic.
10月27日 - The third part of Nova was first published in TV Comic.

The 1973 Countdown Annual, featuring the story Ride to Nowhere, was first released.