Jerry is fed up with being chased around by Tom and challenges the cat to a duel. The pair square off with pistols at dawn, but with neither a clear winner, they turn to a variety of other weapons: sabres, bow and arrows, cannons, and catapults.
The plot for Duel Personality is little more than an excuse for director Chuck Jones to rattle off a series of Roadrunner/Wile.E.Coyote sight gags, with both characters receiving their fair share of pain as each attempt to best their opponent backfires. The humour is very hit and miss, but at least the frenetic pace ensures that the cartoon is never boring, which at this point in the series is something to be grateful for.