Bugs Bunny, Daffy Duck and Porky Pig are lowly French peasants who dream of greatness as members of the musketeers. Though they are rejected by that elite unit, conniving Yosemite Sam hires them to "protect" Princess Lola Bunny, believing their incompetence will make it easier for him to usurp the throne. Naturally, Lola is instantly smitten with Bugs. And though the trio is a bit overzealous at first, they work together to uncover and foil Sam's nefarious plot.