It’s been years since the three Ryan sisters were all together at their beloved family home on the eastern shore of Long Island. Two decades ago, their lives were upended by an accident on their brother Topher’s boat: A friend’s brother was killed, the resulting lawsuit nearly bankrupted their parents, and Topher spiraled into depression, eventually taking his life. Now the Ryan women are back for Thanksgiving, eager to reconnect, but each carrying a heavy secret. When the eldest, Cait, invites a guest from their shared past to Thanksgiving dinner, old tensions boil over and new truths surface, nearly overpowering the flickering light of their family bond. Far more than a family holiday will be ruined unless the sisters can find a way to forgive themselves --- and one another.