Blackadder appeared in more than one of the Blackadder series and/or specials. These are: Ben Elton's arrival after the first series heralded the more frequent recruitment of comic actors from the alternative comedy era for guest appearances, including Robbie Coltrane, Rik Mayall (who had appeared in the final episode of the first series as "Mad Gerald"), Adrian Edmondson, Nigel Planer, Mark Arden, Stephen Frost, Chris Barrie and Jeremy Hardy. Elton himself played an anarchist in "Blackadder the Third". Gabrielle Glaister played Bob, an attractive girl who poses as a man, in both series 2 and 4. Rik Mayall plays Lord Flashheart,
Edmund Blackadder nearly all subsequent Blackadders in the series were modelled after Edmund, Lord Blackadder, the exception being Ebenezer Blackadder, who initially began as the nicest man in England to the point of naivete but who gradually fell back into the standard persona after being abused by almost everyone around him. Sir Edmund Blackadder appears in the Comic Relief special "". Set after the English Civil War, Sir Edmund is (apparently) a loyal royalist and friend of Charles I of England, played by Stephen Fry. This Blackadder also appeared in an introductory sequence for Charles, Prince of Wales' fiftieth birthday Gala Performance,