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 fortunes, regardless of his surroundings. The life of each Blackadder is also entwined with his servant, each from the Baldrick family line (played by Tony Robinson). Each generation acts as the dogsbody to his respective Blackadder. They decrease in intelligence (and in personal-hygiene standards) as their masters' intellect increases. Each Blackadder and Baldrick is also saddled with tolerating the presence of a dim-witted aristocrat. This role was taken in the first two series by Lord Percy Percy, played by Tim McInnerny; with Hugh Laurie playing the role in the third and fourth series, as Prince George, Prince Regent; and Lieutenant