Amanda (Larisa Oleynik; Mad Men, 3rd Rock from the Sun), Lucy (Christina Brucato; Legends of Tomorrow), and Ben (Dan McCallion) are all supposed to have a family dinner back at their old house with the parents. Upon arrival, they discover their parents are missing, creating a huge issue since they both have dementia. The cops advise the siblings, who haven't been together in quite some time, to stay put at the house, but they have a hard time dealing with each other and the old memories it evokes. Their parents, June (Catherine Hyland) and Marty (Will Jeffries), are obliviously blissful, completely unaware that anything is happening, and are navigating their way through a world that looks different to them depending on the time of day.