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 with toy soldiers, which he sweeps nonchalantly from trench to trench and then into a rubbish bin, while listening to Blackadder's plea to get out of the big push on the telephone. The series recalls a number of famous historical events of the war, such as the Christmas truce of 1914. Blackadder recalls the event: "Both sides advanced further during one Christmas piss-up than they did in the next two and a half years of war." References are also made to the popular culture of the era, as well as the previous series. The episode "Private Plane", sees the return