IS THIS THING ON? A new film from Bradley Cooper, starring Will Arnett and Laura Dern. The #NYFF63 closing night selection, only in theaters this December. #IsThisThingOnbr br As their marriage quietly unravels, Alex (Will Arnett) faces middle age and an impending divorce, seeking new purpose in the New York comedy scene while Tess (Laura Dern) confronts the sacrifices she made for their family—forcing them to navigate co-parenting, identity, and whether love can take a new form.