The fourth season of the British comedy series Blackadder focuses on the first world war and the efforts of Rowan Atkinson’s character to avoid going over the top into the machine gun and artillery blast of no man’s land. His cynical view of the war is contrasted with the naive patriotism of the upper class twit portrayed by Hugh Laurie who – right until the last episode – has a kind of exaggerated cheerfulness that mocks superficial public support for war efforts.
All told, the series is a pretty convincing demonstration of the pointlessness of WWI and the dangers of unthinking nationalism and militarism. The entire season is available on Netflix.
For Neflix subscribers, here are a link to the episode and the series.