Guest Stars A.J. Langer as Erica Warner Stephen Amell as Scott Becker Anika Noni Rose as Corinne Bennett Ashley Johnson as Kelly David Loren as Rick Co Starring Griffin Gluck as Mason Warner Scott Alan Smith as Therapist Evan Olman as Paramedic Rodriguez Jeff Skier as Paramedic #1 Billy Malone as Hendricks Molly Schreiber as Lisa