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 Goes Forth in 1989, Curtis hinted that the collaborative writing process caused tensions amongst the cast: "Everybody on the show thinks they can put in good jokes, despite the fact that Ben Elton and I think there are already quite a few good ones in there to start with. It does usually end up funnier, but it's time to do something over which I have more control." Twenty years on, Curtis recalled in the documentary "Blackadder Rides Again" that: "They would literally sit around for the entire time discussing the script...sometimes we would just say to them "if you stood up and