Suggestions by @avatarlegend
598 suggestions
Willem Dafoe
as Fourth Master in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Paul Dano
as Fifth Master in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Marion Cotillard
as Third master in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Hayley Atwell
as Twelfth Doctor in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Kaya Scodelario
as The Sixteenth Doctor (2020-23) in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Mackenzie Davis
as Fourteenth Doctor in What If Doctor Who Wasn't Axed? (1990s-Onwards)
Tasmin Grieg
as War Ranni in Doctor Who Last Days of the War (2000)
Robert Carlyle
as War master in Doctor Who Last Days of the War (2000)
Christopher Lee
as Omega in Doctor Who Last Days of the War (2000)
Louise Jameson
as Leela in Doctor Who Last Days of the War (2000)
Charles Dance
as Rasslion in Doctor Who Last Days of the War (2000)
Helena Bonham Carter
as Cinder in Doctor Who Last Days of the War (2000)
Tina Fey
as Next Doctor in Doctor Who Last Days of the War (2000)
Idris Elba
as 9th Doctor in Doctor Who Last Days of the War (2000)
Jake Gyllenhaal
as The Master VI in What If Doctor Who Was American?
Katherine McNamara
as Clara Amelia "Doctor" O'Brien in Doctor Who (1996-Present)
Danielle Panabaker
as Seventh Rani in Doctor Who (1996-Present)
Ruth Wilson
as Sixth Rani in Doctor Who (1996-Present)
Sally Hawkins
as Fifth Rani in Doctor Who (1996-Present)
Tasmin Grieg
as Fourth Rani / Post Time War Rani in Doctor Who (1996-Present)