Guest Stars Enuka Okuma as Suzanne Davis JJ Hawkins as Riley Hooper Kristina Valada-Viars as Elizabeth Fermi Sebastian Sozzi as Diego Carranza Glynn Turman as Nathan Gordon Conor O'Farrell as Gary Evans Coburn Goss as Nolan Florjanczyk Co Starring Rammel Chan as Matthew Lee Maximus Chase Evans as Benny Young Guy Van Swearingen as Commander George Redding Mitchell Fain as Scoot Geoffrey Theron Rice as Miles Sadieh Rifai as Elena Echaka Agba as Jess Mary Williamson as Fontana