Adolf Hitler survived roughly forty known assassination attempts, but this film centers on one devised outside Germany: a 1944 British plan to kill him before the war could grind on. Drama-documentary reenactments follow the operatives assigned to the plot alongside expert commentary that lays out how such a scheme would actually have worked, from planning and cover to the practical odds of getting close enough to a heavily guarded target. The film treats the plan as a real, documented wartime option rather than a thriller premise, tracing the reasoning of the people who argued that removing one man might shorten a war already killing millions. It also sits with the ethical weight of that calculation, the same one debated inside Allied intelligence circles at the time. Reenactment and interview segments alternate throughout, building a picture of the secrecy, risk, and internal disagreement that surrounded any assassination plan aimed at Hitler, whether German or British in origin.