Rusty falls for the daughter of the town's wealthiest family, but their first date results in a bar brawl involving half the town. Dave decides to smooth things over by holding a formal military ball, and John provides a crash course in social graces to prepare Rusty and the troops for their big night.

When Ozzie gets stuck with a lemon of used car, Colonel Henchy gives an unofficial order for Dave and Lieutenant Handy to team up and avenge every soldier who has been ripped off by a fast talking shyster. While Dave schemes to lure the crook with a car that's too good of a deal to pass up--the Colonel's classic Chassis--John leads the battalion charges with keeping Henchy well diverted.