Bells (Blackadder) marks the first appearance of the Bob/Kate and Flashheart archetypes that appear again in "Blackadder Goes Forth". Rik Mayall, who played Lord Flashheart, allegedly designed the character's costume himself. John Lloyd has said that Mayall virtually rewrote his part to feature "loads of jokes", which annoyed the writers, Curtis and Elton. It was the only episode of the series to feature location filming, at Wilton House in Wiltshire. The music performed as Blackadder courts "Bob" is Vaughan Williams' "Fantasia on Greensleeves". In 1993, in conjunction with Comic Relief, this episode was given away free on cassette tape with boxes of
Blackadder Goes Forth noted that the television series has become a pervasive view of the war in the public's perception of World War I, with Max Hastings calling the common British view of the war "the "Blackadder" take on history." Military historian Richard Holmes commented in his book "The Western Front": "Blackadder's aphorisms have become fact...A well turned line of script can sometimes carry more weight than all the scholarly footnotes in the world." Stephen Badsey, analysing trends in television programmes about the war, remarked that "Blackadder Goes Forth" as a popular comedy series was subject to particular criticism from historians, remarking that