Guest Stars Emily Swallow as Dr. Natalie Pierce Adelaide Kane as Rebecca Bowen Lucca De Oliveira as Vic Lopez Louis Ferreira as Dr. Conners Erica Luttrell as Ronnie Kelly Albanese as Dr. Alice Lizer Co Starring Tyler Grey as Trent Sawyer Justin Melnick as Brock Reynolds Scott Foxx as Scott Carter Derek Johnson as Cop Aaron Behr as Townie Tim Neff as Paulie Tony von Halle as Aid Corps Worker #1 Tarnue Massaquoi as Dioh Morlu Diane Yang Kirk as Aid Corps Worker #2 Ezekiel Ajeigbe as Doomsayer