Blackadder: Back & Forth travel adventure story consisting entirely of people who are either rude or stupid." Rowan Atkinson and Tony Robinson reprised their roles as the series' core characters Blackadder and Baldrick, respectively. In an interview, Atkinson stated that making a "Blackadder" film had always been an ambition. Joining Atkinson and Robinson are other main cast members from the last three series, Stephen Fry, Hugh Laurie, Tim McInnerny and Miranda Richardson. "Blackadder: Back & Forth" was produced almost 10 years after the final episode of the "Blackadder" television series, but reunited almost the entire cast and writers of series 2–4 of the television
Blackadder were also recruited for roles. These included Peter Cook, John Grillo, Simon Jones, Tom Baker, Jim Broadbent, Hugh Paddick, Frank Finlay, Kenneth Connor, Bill Wallis, Ronald Lacey, Roger Blake, Denis Lill, Warren Clarke and Geoffrey Palmer, who played Field Marshal Sir Douglas Haig in "Goodbyeee", the final episode of "Blackadder Goes Forth". Miriam Margolyes played three different guest roles: The Spanish Infanta in The Queen of Spain's Beard, Lady Whiteadder in Beer, and Queen Victoria in Blackadder's Christmas Carol. Unusually for a sitcom based loosely on factual events and in the historical past, a man was recruited for one episode