Joshua Blumhagen

In 1954, a time before rock ‘n’ roll ruled, before the T-Birds were the coolest in the school, four fed-up outcasts dare to have fun on their own terms, sparking a moral panic that will change Rydell High forever.

Kate Pierce is reluctantly spending Christmas with her mom’s new boyfriend and his son Jack. But when the North Pole and Christmas are threatened to be destroyed, Kate and Jack are unexpectedly pulled into a new adventure with Santa Claus.

When an overworked mother and her teenage daughter magically swap bodies, they have just one day to put things right again before mom’s big wedding.

In 1954, a time before rock ‘n’ roll ruled, before the T-Birds were the coolest in the school, four fed-up outcasts dare to have fun on their own terms, sparking a moral panic that will change Rydell High forever.