Much Ado About Nothing (1993)

Young lovers, Hero (Kate Beckinsale) and Claudio (Robert Sean Leonard), are to be married in one week. To pass the time, they conspire with Don Pedro (Denzel Washington) to set a "lover's trap" for Benedick (Sir Kenneth Branagh), an arrogant confirmed bachelor, and Beatrice (Dame Emma Thompson), his favorite sparring partner. Meanwhile, the evil Don Jon (Keanu Reeves) conspires to break up the wedding by accusing Hero of infidelity. In the end though, it all turns out to be "much ado about nothing."