At the heart of Jingle and Jangle lies a very traditional, heartwarming tale. Two elves, the eponymous Jingle and Jangle (played by Tringa Rexhepi and Devin Herbert), are tasked by Santa to revive the spirit of Christmas among a teen choir whose next concert is on course to be a festive flop thanks to their dictatorial creative director. In disguise, the elves depose the grumpy conductor and replace her pedestrian repertoire with a more upbeat mix of Christmas music from around the world.