Gen Z amateur sleuth and tech-savvy hacker Darby Hart and eight other guests are invited by a reclusive billionaire to participate in a retreat at a remote location. When one of the other guests is found dead, Darby must use her skills to prove it was murder before the killer takes another life.

Emma Corrin, Harris Dickinson, Brit Marling, Clive Owen, Alice Braga, Joan Chen, Raúl Esparza, Jermaine Fowler, Ryan J. Haddad, Javed Khan, Louis Cancelmi, Pegah Ferydoni, Edoardo Ballerini