The Guardians of the Galaxy Holiday Special (2022)

The Guardians of the Galaxy, including Star-Lord, Drax, Rocket, Mantis, and Groot, engage in spirited shenanigans while trying to celebrate Earth's Christmas. They embark on a mission to find actor Kevin Bacon as a Christmas present for Star-Lord, but things don't go as planned. In the end, they decorate Knowhere for a Christmas party and exchange presents, with Mantis revealing that she is Quill's sister, bringing joy and a heartwarming moment to the Guardians.