Guest Stars Michael Cerveris as September Mark Ivanir as The Gentleman Barbara Tyson as Mrs. Walsh Co Starring Jarod Joseph as FBI Agent Tim Anja Savcic as Amanda Walsh Michael Coleman as Ben Killenburg Genevieve Buechner as Tabatha Sam Vincent as EMT #1 Elizabeth McLaughlin as Dr. Alexandra Ross Dean Marshall as Uniform Robin Nielsen as EMT #2 Michael Bean as Grant Russo Aileen Laurel as Nurse