The Master (Doctor Who)
recurring character in the British television science fiction series Doctor Who
The Master, or "Missy" (short for "Mistress") is a recurring character and one of the main antagonists of the British science fiction television series Doctor Who and its associated spin-off works.
Multiple actors have played the Master since the character's introduction in 1971. Within the show's narrative, the change in actors and subsequent change of the character's appearance is sometimes explained as the Master taking possession of other characters' bodies or as a consequence of regeneration, which is a biological attribute that allows Time Lords to survive fatal injuries or old age.
The Master was originally played by Roger Delgado from 1971 until his death in 1973. The role was subsequently played by Peter Pratt, Geoffrey Beevers, and Anthony Ainley, with Ainley reprising the role regularly through the 1980s until the series’s cancellation in 1989. Eric Roberts took on the role for the 1996 Doctor Who TV film. Since the show's revival in 2005, the Master has been portrayed by Derek Jacobi, John Simm, Michelle Gomez, and Sacha Dhawan.
Beevers, Roberts, Jacobi, Simm, Gomez, and Dhawan have reprised the role in audio dramas produced by Big Finish Productions, while Alex Macqueen, Gina McKee, Mark Gatiss, James Dreyfus, and Milo Parker have portrayed incarnations unique to Big Finish.
Origins
The creative team conceived of the Master as a recurring villain, first appearing in Terror of the Autons (1971). The Master's title was deliberately chosen by producer Barry Letts and script editor Terrance Dicks because, like the Doctor, it was a title conferred by an academic degree.
“The Master (Doctor Who)” enters the record as recurring character in the British television science fiction series Doctor Who. Crown Archives preserves that source wording while asking what Master, Doctor and recurring can confirm, complicate or overturn.
Why this record matters
“The Master (Doctor Who)” is worth following because a concise public description often conceals a longer documentary argument. Here, Master, Doctor and recurring provides the most credible route into that argument.
Attribution, date and provenance are strongest when supported by the original work, a catalogue record and documented transmission. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q2357164. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1971, 1973, 1989 and 1996.
Titles can refer to several editions, objects or performances, making precise identification essential before interpretation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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The original object or edition, catalogue raisonné, performance record, rights file and holding institution.
Three-step research path
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This entry incorporates text from “The Master (Doctor Who)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.