In AN EARLY FROST, it is 1985 and Michael Pierson (Aidan Quinn) is a successful young lawyer in Chicago who has just been made a partner at his law firm. But he lives a double life, keeping his boyfriend a secret from both family and co-workers. Everything changes when he gets sick with pneumonia and is diagnosed with AIDS, forcing him to be open about the disease and his homosexuality for the first time. Back home with his family, they learn to adjust to the son they never knew, and realize that they love him just the same.