Gwendolyn Green (2017)

Inspired by true events, this is the story of Gwendolyn Green, an aging widow who spends her days in solitude inside a fenced-in Palm Springs residence, as if trapped in another era. When her lack of social skills and isolation begin to suffocate her, she picks up the phone and calls 911 in search of human connection. Gwendolyn forms a special bond with the officer who answers, and finds in him the care and connection to the modern world that she craves.

Unfortunately the movie Gwendolyn Green is not yet available on HBO Max.