1970 (releases)

January

 * 3 January - Episode 1 of Spearhead from Space debuted on BBC1, beginning Season 7 with the first appearance of Jon Pertwee as the Third Doctor.
 * 10 January - Episode 2 of Spearhead from Space debuted on BBC1.
 * 17 January - Episode 3 of Spearhead from Space debuted on BBC1.
 * 17 January - The first part of The Arkwood Experiments was first published in TV Comic.
 * 24 January - Episode 4 of Spearhead from Space debuted on BBC1.
 * 24 January - The second part of The Arkwood Experiments was first published in TV Comic.
 * 31 January - Episode 1 of Doctor Who and the Silurians debuted on BBC1.
 * 31 January - The third part of The Arkwood Experiments was first published in TV Comic.

February

 * 7 February - Episode 2 of Doctor Who and the Silurians debuted on BBC1.
 * 7 February - The fourth part of The Arkwood Experiments was first published in TV Comic.
 * 14 February - Episode 3 of Doctor Who and the Silurians debuted on BBC1.
 * 14 February - The fifth and final part of The Arkwood Experiments was first published in TV Comic.
 * 21 February - Episode 4 Doctor Who and the Silurians Episode 4 debuted on BBC1.
 * 21 February - The sixth part of The Arkwood Experiments was first published in TV Comic.
 * 28 February - Episode 5 of Doctor Who and the Silurians debuted on BBC1.
 * 28 February - The first part of The Multi-Mobile was first published in TV Comic.

March

 * 7 March - Episode 6 of Doctor Who and the Silurians debuted on BBC1.
 * 7 March - The second part of The Multi-Mobile was first published in TV Comic.
 * 14 March - Episode 7 of Doctor Who and the Silurians debuted on BBC1.
 * 14 March - The third part of The Multi-Mobile was first published in TV Comic.
 * 21 March - Episode 1 of The Ambassadors of Death debuted on BBC1.
 * 21 March - The fourth part of The Multi-Mobile was first published in TV Comic.
 * 28 March - Episode 2 of The Ambassadors of Death debuted on BBC1.
 * 28 March - The fifth and final part of The Multi-Mobile was first published in TV Comic.

April

 * 4 April - Episode 3 of The Ambassadors of Death debuted on BBC1.
 * 4 April - The first part of Insect was first published in TV Comic.
 * 11 April - Episode 4 of The Ambassadors of Death debuted on BBC1.
 * 11 April - The second part of Insect was first published in TV Comic.
 * 18 April - Episode 5 of The Ambassadors of Death debuted on BBC1.
 * 18 April - The third part of Insect was first published in TV Comic.
 * 25 April - Episode 6 of The Ambassadors of Death debuted on BBC1.
 * 25 April - The fourth part of Insect was first published in TV Comic.

May

 * TV Comic Holiday Special 1970 was published containing the stories Assassin from Space and Undercover.
 * 2 May - Episode 7 of The Ambassadors of Death debuted on BBC1.
 * 2 May - The fifth and final part of Insect was first published in TV Comic.
 * 9 May - Episode 1 of Inferno debuted on BBC1.
 * 9 May - The first part of The Metal Eaters was first published in TV Comic.
 * 16 May - Episode 2 of Inferno debuted on BBC1.
 * 16 May - The second part of The Metal Eaters was first published in TV Comic.
 * 23 May - Episode 3 of Inferno debuted on BBC1.
 * 23 May - The third part of The Metal Eaters was first published in TV Comic.
 * 30 May - Episode 4 of Inferno debuted on BBC1.
 * 30 May - The fourth part of The Metal Eaters was first published in TV Comic.

June

 * 6 June - Episode 5 of Inferno debuted on BBC1.
 * 6 June - The fifth and final part of The Metal Eaters was first published in TV Comic.
 * 13 June - Episode 6 of Inferno debuted on BBC1.
 * 13 June - The first part of The Fishmen of Carpantha was first published in TV Comic.
 * 20 June - Episode 7 of Inferno debuted on BBC1.
 * 20 June - The second part of The Fishmen of Carpantha was first published in TV Comic.
 * 27 June - The third part of The Fishmen of Carpantha was first published in TV Comic.

July

 * 4 July - The fourth part of The Fishmen of Carpantha was first published in TV Comic.
 * 11 July - The fifth and final part of The Fishmen of Carpantha was first published in TV Comic.
 * 18 July - The first part of Doctor Who and the Rocks from Venus was first published in TV Comic.
 * 25 July - The second part of Doctor Who and the Rocks from Venus was first published in TV Comic.

August

 * 1 August - The third part of Doctor Who and the Rocks from Venus was first published in TV Comic.
 * 8 August - The fourth part of Doctor Who and the Rocks from Venus was first published in TV Comic.
 * 15 August - The fifth part of Doctor Who and the Rocks from Venus was first published in TV Comic.
 * 22 August - The sixth part of Doctor Who and the Rocks from Venus was first published in TV Comic.
 * 29 August - The seventh and final part of Doctor Who and the Rocks from Venus was first published in TV Comic.

September

 * The sixth Doctor Who Annual was published.
 * 5 September - The first part of Doctor Who and the Robot was first published in TV Comic.
 * 12 September - The second part of Doctor Who and the Robot was first published in TV Comic.
 * 19 September - The third part of Doctor Who and the Robot was first published in TV Comic.
 * 26 September - The fourth part of Doctor Who and the Robot was first published in TV Comic.

October

 * The TV Comic Annual 1971 was published including the comic stories Castaway and Levitation.
 * 3 October - The fifth part of Doctor Who and the Robot was first published in TV Comic.
 * 10 October - The sixth part of Doctor Who and the Robot was first published in TV Comic.
 * 17 October - The seventh part of Doctor Who and the Robot was first published in TV Comic.
 * 24 October - The eighth and final part of Doctor Who and the Robot was first published in TV Comic.
 * 31 October - The first part of Trial of Fire was first published in TV Comic.

November

 * 7 November - The second part of Trial of Fire was first published in TV Comic.
 * 14 November - The third part of Trial of Fire was first published in TV Comic.
 * 21 November - The fourth part of Trial of Fire was first published in TV Comic.
 * 28 November - The fifth part of Trial of Fire was first published in TV Comic.

December

 * 5 December - The sixth part of Trial of Fire was first published in TV Comic.
 * 12 December - The seventh and final part of Trial of Fire was first published in TV Comic.
 * 19 December - The first part of The Kingdom Builders was first published in TV Comic.
 * 26 December - The second part of The Kingdom Builders was first published in TV Comic.