Before the Original
- The Timeless Child (1st – 7th)
- Fugitive Doctor (Jo Martin)
- First “Morbius Doctor” (Christopher Barry)
- Second “Morbius Doctor” (Robert Banks Stewart)
- Third “Morbius Doctor” (Christopher Baker)
- Fourth “Morbius Doctor” (Philip Hinchcliffe)
- Fifth “Morbius Doctor” (Douglas Camfield)
- Sixth “Morbius Doctor” (Graeme Harper)
- Seventh “Morbius Doctor” (Robert Holmes)
- Eighth “Morbius Doctor” (George Gallaccio)
All Thirteen (Classic Era: seasons)
- First Doctor (William Hartnell, Richard Hurndall, David Bradley)
- Season 1,2,3 (1964 – 1966)
- Second Doctor (Patrick Troughton)
- Season 4,5,6 (1967 – 1969)
- Third Doctor (Jon Pertwee)
- Season 7,8,9,10,11 (1970 – 1974)
- Fourth Doctor (Tom Baker)
- Season 12,13,14,15,16,17,18 (1975 – 1981)
- Fifth Doctor (Peter Davison)
- Season 19,20,21 (1982 – 1984)
- Sixth Doctor (Colin Baker)
- Season 22,23 (1985 – 1986)
- Seventh Doctor (Sylvester McCoy)
- Season 24,25,26 (1987 – 1989)
- Eighth Doctor (Paul McGann)
- Doctor Who: The Movie (1996)
- 50th: The Night of the Doctor (2013)
All Thirteen (Revived Era: series)
- War Doctor (John Hurt)
- 50th: The Last Day (2013)
- 50th: The Day of the Doctor (2013)
- Ninth Doctor (Christopher Eccleston)
- Series 1 (2005)
New Cycle (Modern series)
- Twelfth Doctor (Peter Capaldi)
- Series 8,9,10 (2014 – 2017)
- Thirteenth Doctor (Jodie Whittaker)
- Series 11,12,13 (2018 – 2021)
Disney+ Era
- Fourteenth Doctor (David Tennant)
- 60th (2023)
- Fifteenth Doctor (Ncuti Gatwa)
- (2023–)