Directed by Jan Komasa and co-written with Lori Rosene-Gambino, Anniversary stars Diane Lane as Ellen and Kyle Chandler as Paul, a seemingly close-knit couple preparing to celebrate their 25th wedding anniversary. Their celebration spirals into suspense when their son Josh (Dylan O’Brien) introduces his girlfriend Liz (Phoebe Dynevor)—a former college student of Ellen’s whose radical ideology quickly erupts into disruption.
Liz’s involvement in a new and controversial movement dubbed The Change casts doubt, unearths simmering tensions, and tears the family apart amidst a nation teetering on the edge of ideological crisis
