Baldrick plan" made its first appearance in the pilot episode, but it is not regularly used until the third series; Blackadder had mentioned the phrase twice in the first series and Baldrick once. Baldrick had also claimed to have "a plan" in a "cunning" voice on one occasion in "Blackadder II". In the final episode of the last series, "Blackadder Goes Forth", Baldrick announces that he has a cunning plan to save the main characters from "going over the top", although it is never revealed what this plan might be (other than that it is "as cunning as a fox who's
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