The Boy in the basement is a comatose child hidden in Katherine and Richard's house and kept alive by medical machines. Maryann discovers him and learns he was abducted as a baby; he is actually Katherine and Richard's biological son, whose organs are being taken to save him.
Dean is one of the eighth graders waiting with the teenagers outside a nightclub. The synopsis identifies him as bickering with Peter, so their disagreements form part of the group's conversations while they pass the day discussing varied topics and anticipating school starting again.
Nolan Lyons has 8 screen credits in a career dating back to 2010. Signature works include Buck Run, Rockaway, The Harvest. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.