Amidst the bleak mud and relentless shelling of the Western Front, Blackadder, Baldrick, and Captain George find themselves trapped in a Flanders Field trench – and desperately seeking a way out. Under the cheerfully inept leadership of General Melchett, their prospects appear grim, each order seemingly designed to lead them straight into danger. This season follows their increasingly elaborate, often disastrous, schemes as they try to evade certain doom and navigate the absurdity of war with characteristic wit and cynicism.