New Movie OH. WHAT. FUN. Debuts On Prime Wednesday December 3, 2025

Claire Clauster (Michelle Pfeiffer) is the glue that holds her chaotic, lovable family together every holiday season. From perfectly frosted cookies to meticulously wrapped gifts, no one decks the halls quite like Claire. But this year, after planning a special outing for her family, they make a crucial mistake and leave her home alone. Fed up and feeling under appreciated, she sets off on an impromptu adventure of her own. As her family scrambles to find her, Claire discovers the unexpected magic of a Christmas gone off-script.

With a dazzling ensemble cast including Felicity Jones, Chloë Grace Moretz, Denis Leary, Dominic Sessa, Danielle Brooks, Devery Jacobs, Havana Rose Liu, Maude Apatow, Jason Schwartzman, Eva Longoria and Joan Chen, and directed by Michael Showalter, Oh. What. Fun. is a spirited holiday comedy that honors and celebrates every overworked holiday host.