Sam is a young stand-up comedian and au pair struggling with PTSD, who is weighing whether or not to join the search for Brooke, a missing girl she used to nanny.

On the eve of Y2K, orphaned 12-year-old Beverly discovers a broken mixtape crafted by her teen parents. Raised by her grandmother – who struggles talking about her late daughter – Beverly sees the mixtape as a chance to finally learn more about her parents.