Season 24

Season 24 of Doctor Who ran between 7 September 1987 and 7 December 1987. It introduced Sylvester McCoy as the Seventh Doctor.

Overview
The season consisted of four serials and fourteen episodes of twenty-five minutes each. Unlike season 23, there was no overall story arc, and the episode allotment - two four-episode stories, two three-episode stories - would be retained for the remainder of the original series. Notably, the season featured the introduction of new companion Ace, who would be a prominent figure in the spinoff fiction that kept the Doctor Who name alive following its cancellation in 1989 and was the final official onscreen companion until Rose Tyler in the revived series.

Unlike the previous regenerations of the Doctor, the Sixth Doctor's happened at the beginning of the season's episode. Colin Baker, who played the Sixth Doctor, would not come back to shoot a few episodes leading up to the regeneration as he felt insulted at being replaced after a short time as the Doctor and was displeased to make fans think he was still the Doctor for another year when he was only offered one story before his dismissal. His Doctor's life was instead wrapped up through an audio series entitled The Sixth Doctor: The Last Adventure in 2015.

This was the first season since Season 17 not to feature the Master.

Recurring

 * The Seventh Doctor - Sylvester McCoy
 * Mel - Bonnie Langford (departs in Dragonfire)
 * Ace - Sophie Aldred (introduced in Dragonfire)
 * The Rani - Kate O'Mara
 * Sabalom Glitz - Tony Selby

Guest

 * Ray - Sara Griffiths

Stories set during this season

 * PROSE: The Useful Pile, AUDIO: Unregenerate! and AUDIO: Red (Between Time and the Rani and Paradise Towers)
 * AUDIO: Bang-Bang-a-Boom!, AUDIO: Flip-Flop and COMIC: Plastic Millenium (Between Paradise Towers and Delta and the Bannermen)
 * AUDIO: The Fires of Vulcan (Between Delta and the Bannermen and Dragonfire)

VHS

 * Time and the Rani (1995)
 * Paradise Towers (1995)
 * Delta and the Bannermen (2001)
 * Dragonfire (1993)

DVD
The first serial was released in 2009.

Novelisations

 * Time and the Rani
 * Paradise Towers
 * Delta and the Bannermen
 * Dragonfire