Dimensions in Time

Dimensions in Time was a animated/live-action crossover between the British science fiction television series Doctor Who, the soap opera EastEnders and Compati Hero, which released in theares on November 26th 1993. It celebrate Doctor Who's 30th anniversary.

Synopsis
The Rani has opened a hole in time, allowing her access to the Doctor's timeline. She uses this to cycle through the Doctor's lives, causing him and his companion to jump back and forth between past and present incarnations.

Cast

 * Jon Pertwee - Third Doctor
 * Tom Baker - Fourth Doctor
 * Peter Davison - Fifth Doctor
 * Colin Baker - Sixth Doctor
 * Sylvester McCoy - Seventh Doctor
 * Kate O'Mara - The Rani

Trivia

 * This was also the first time that Tom Baker, who had played arguably the most famous incarnation of the Doctor between 1974 and 1981, had returned to the role since leaving it 12 years before.