Composer Siddhartha Khosla (Only Murders in the Building, This Is UsParadise, The Idea of You, Welcome to ChippendalesRabbit HoleLooking for Alaska) is reuniting with director Michael Showalter (The Big Sick, Hello, My Name Is Doris) on the upcoming holiday comedy. Oh. What. Fun. The film starring Michelle Pfeiffer, Felicity Jones, Chloë Grace Moretz, Dominic Sessa, Denis Leary, Danielle Brooks, Havana Rose Liu, Jason Schwartzman, Devery Jacobs, Maude Apatow, Eva Longoria & Joan Chen follows a mother preparing her annual Christmas celebration, but when she is forgotten by her family, she sets off on a festive adventure of her own. Showalter also co-wrote the screenplay with Chandler Baker. He is also producing the Amazon MGM Studios production with Jane Rosenthal (About a Boy, The Irishman), Berry Welsh (When They See Us, The Good House), Jordana Mollick (The Dropout, Happy Face) and Kate Churchill (Holland). Khosla has previously scored Showalter’s last feature, The Idea of You. Oh. What. Fun. will premiere on December 3 exclusively on Prime Video.

Also coming up for Khosla is Skydance Animation’s feature Pookoo coming up, as well as new seasons of Hulu’s Paradise & Only Murders in the Building and CBS’ Elsbeth.