Kaleidoscope (S15 EPX)

Kaleidoscope is the final episode in the final season of Uku Kivistik's Doctor Who.

In this episode, TARDIS forcfully lands on Logopolis after the attack by the Axons. But something's wrong. Everything's out of place. The Watcher starts stalking them and the Doctor with his companions run away. The Doctor finds letters on the floors and they form a word "Kaleidoscope". Doctor knows what it means. A portal opens and he gets pushed in. He wakes up in the distorted version of Logopolis, also known as New Kaleidoscope. There he starts walking through his memories, from 1963 to the Fire on Akathen. After he walks through them, he finds himself in the Present Kaleidoscope. He has no idea what to do there so he starts walking in the Time Vortex until something happens. Something did happen and he got teleported to Old Kaleidoscope. There he gets tortured by the Master and his other selves, including the two future selves. After that Doctor finds himself in the Final Kaleidoscope, in the Pharaos Project. Time Lords starts to interrupt him and he almost falls down to his death. Doctor cuts the cable off and falls down, on that time, his future self goes through many dangers to save the current/13th Doctor. The TARDIS goes to a different timeline and he falls to his death. He remembers this type of regeneration from his 4th incarnation. Then he dies and the Watcher combines with his dead body to form the 14th Doctor/Female Doctor. She runs to the TARDIS and takes off.

Trivia

 * The show is continued, just the 13th Doctor's timeline got to an end.
 * There's no old name for this episode.
 * The Doctor's regeneration is almost like the 4th Doctor's, except his companions are gone and not there.