There's a new kid in town, and she's the smart, kind, beautiful Little Red-Haired Girl. And — good grief — Charlie Brown finds himself instantly in love with her! Will he be able to impress her? Meanwhile, Snoopy is heading out on a fantastical flight of the imagination as the Flying Ace! While on his adventure, Snoopy falls head over heels for Fifi, a spunky poodle, in the skies over Paris. When the dastardly Red Baron captures Fifi, it's up to Snoopy and Woodstock to take down the Red Baron once and for all!