Edmund Blackadder to a lord ("Blackadder II"), a knight (""), a royal attendant ("Blackadder III"), a shopkeeper ("Blackadder's Christmas Carol"), to an army captain ("Blackadder Goes Forth"). Throughout each series, Blackadder is a self-serving, cynical opportunist concerned solely with increasing his own influence, status and wealth. His character is symbolized by the adder, the United Kingdom's only native venomous snake, which sometimes appears in the series as a visual motif. With the exception of the first Blackadder incarnation, Prince Edmund, each Blackadder is generally cynical, charismatic and intelligent. While he is haunted by bad luck, he is usually very capable of manipulating
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