Thelma Post (Oscar nominee June Squibb) is a feisty 93-year-old grandmother who gets conned by a phone scammer pretending to be her grandson (The White Lotus’ Fred Hechinger). She sets out on a treacherous quest across Los Angeles, accompanied by an aging friend (Richard Roundtree) and his motorized scooter, to reclaim what was taken from her. Parker Posey, Clark Gregg, and Malcolm McDowell also star. Inspired by a real-life experience of Margolin’s own grandmother, THELMA puts a clever spin on movies like MISSION: IMPOSSIBLE, shining the spotlight on an elderly grandmother as an unlikely action hero. In the first leading film role of her 70-year career, Squibb portrays the strong-willed Thelma with grit and determination, demonstrating that she is more than capable of taking care of business – despite what her daughter Gail (Posey), son-in-law Alan (Gregg), or grandson Danny might believe.