1x19 - The Bullwinkle Show

Peabody and Sherman travel to Dodge City, where famed sheriff Wyatt Earp is unable to face the outlaw "Aces Wilde" in a gun showdown due to a string of bad luck and a leg injury. With Earp out of commission, Peabody steps in to take on the outlaw, using his intelligence and quick thinking to settle the showdown and restore order in the Wild West.