The following is a list of stories in which regeneration is depicted. Unless otherwise indicated, the regenerations involve the Doctor.
Television
Doctor Who
Season 4
Season 6
- The War Games (the apparent start of the Second Doctor's regeneration is shown, but not the completion; see also Season 6B)
Season 11
- Planet of the Spiders (beside the Doctor, K'anpo Rimpoche regenerates)
Season 17
- Destiny of the Daleks (Romana; the actual changes take place off-screen but we see her several times mid-regeneration)
Season 18
Season 21
- The Caves of Androzani
- The Twin Dilemma (Azmael attempts to regenerate but has no more lives left)
Season 24
Television movie
Series 1
Series 3
Series 4
- The Stolen Earth / Journey's End (Tenth Doctor's aborted regeneration)
- The End of Time (beside the Doctor, the Master undergoes a regeneration of sorts)
Series 6
2013 Specials
Mini episodes
Audio
Big Finish Doctor Who audio stories
Comics
TV Comic
- The Night Walkers (Season 6B regeneration of the Second Doctor)