Suggestions by @optimistic_writer

Ronald D. Moore

as Co-Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Julie Gardner

as Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Ira Steven Behr

as Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Graeme Garden

as The Monk in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Paul Darrow

as Sebastian Jensen in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Timothy Dalton

as The Rogue in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Alexander Siddig

as Lt. Fassile in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Angela Bruce

as Brigadier Winifred Bambera in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Freema Agyeman

as Alison Cheney in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Nicholas Briggs

as Zygons in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Nicholas Briggs

as Ice Warriors in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Sophie Okonedo

as Lizzie Clarke in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Jacqueline Pearce

as Angela Jensen in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Paterson Joseph

as The Doctor in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2008)

Paul Cornell

as Script Editor in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)

Gary Russell

as Producer in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)

Steven Moffat

as Co-Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)

Robert Shearman

as Co-Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)

D.C. Fontana

as Co-Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)

Ronald D. Moore

as Co-Executive Producers in What If Doctor Who Wasn't Axed? - The Twelfth Doctor (2007)