Guest Stars Tom Payne as Paul "Jesus" Rovia Xander Berkeley as Gregory Merritt Wever as Dr. Denise Cloyd Co Starring James Chen as Kal Peter Zimmerman as Eduardo Karen Ceesay as Bertie R. Keith Harris as Dr. Harlan Carson Brett Gentile as Freddie Jeremy Palko as Andy Ilan Muallem as Wesley Justin Kucsulain as Ethan Kimberly Leemans as Crystal