Blackadder Goes Forth Melchett and Tim McInnerny as Captain Kevin Darling, who had both appeared in guest roles in "Blackadder the Third" and had appeared regularly in "Blackadder II". This cast appeared together in every episode of the fourth series, although the only episode to feature no guest appearances was "Captain Cook". Miranda Richardson, who had played Elizabeth I in the second series, appeared in a guest role in one episode (as she had in the third series). In their guest performances, actors such as Rik Mayall and Gabrielle Glaister reprised characters they had played in earlier series. Other performers, such as Bill
Blackadder II the previous series, as the puritanical Lady Whiteadder in "Beer"; and Stephen Fry's comedy partner Hugh Laurie, who appears twice, first as the drunken Simon Partridge in "Beer" and in the final episode as the evil Prince Ludwig. Laurie was later given a larger role as George in the next two series. Also Bob, played by Gabrielle Glaister, a former classmate of Ben Elton's, made her first appearance. Several of the characters were seen in similar guises in later series. The opening titles are accompanied by a mock-Elizabethan arrangement of Howard Goodall's "Blackadder" theme played on a recorder and an