Sharpe (1993)

S2E3 Sharpe's Honour

In 1813, a grieving Sharpe is confronted by a Spanish Marques who accuses him of dishonoring his wife and challenges him to a duel. Baffled, Sharpe insists he has never met the Marquesa, but refuses to apologize, and the duel proceeds. Just as Sharpe has the Marques at his mercy, Nairn intervenes, declaring it mere sword practice. That night, the Marques is slain, and Sharpe is arrested for the murder, with witnesses sealing his fate. Sentenced to death, Sharpe is secretly reunited with Harper and tasked with capturing the elusive Marquesa to uncover French plans.