Ant-Man’s Kathryn Newton Calls Cassie Lang a MESS (Exclusive)

Kathryn Newton chats with ET’s Deidre Behar at the 2022 Women in Film Honors gala. The ’Ant-Man and the Wasp: Quantumania’ actress spills on her Marvel character, and what fans can expect from the third installment in the franchise. ’Ant-Man and the Wasp: Quantumania’ hits theaters on Feb. 17.