Blackadder a vulgar friend in his first appearance and then a successful rival of Blackadder in a later episode of series 2 and 4. He also played a decidedly Flashheart-like Robin Hood in "Back & Forth". Lee Cornes also appeared in an episode of all three Curtis-Elton series. He appeared as a guard in the episode "Chains" of "Blackadder II"; as the poet Shelley in the episode "Ink and Incapability' of "Blackadder the Third"; and as firing squad soldier Private Fraser in the episode "Corporal Punishment" of "Blackadder Goes Forth". More established actors, some at the veteran stage of their careers,
Blackadder Goes Forth for the "Blackadder" series: We wanted a place and a time that could reproduce to a certain extent the claustrophobia and the sordidness of medieval England, and the best way to do that is to set it in the middle of a war. Co-writer Richard Curtis has said that before writing the series, the writers read a number of books about the war and decided that the First World War was a particularly apt subject for a situation comedy, finding that "actually, all the lead up to the first world war was very funny, all the people coming from communities