Burt, a 69-year-old street musician living with Parkinson's, has his life turned upside down when Sammy, a wayward young man from New York, shows up claiming to be his son. Having always dreamed of being a father, Burt embraces Sammy and invites him to stay for the weekend at his home, where he lives with his grumpy landlord, Steve. Executive produced by David Gordon Green, this movie was inspired by the real-life of Burt Berger, who stars in the film alongside actor Oliver Cooper. This deeply personal film captures Burt's authentic portrayal as a musician living with Parkinson's, offering a powerful love letter to Burt, his music, and the filmmaker's own father, who also lives with Parkinson's Disease.