Much to his own surprise, an emergency with Harrison and a new tableau from Gellar and Travis has Dexter leaning on Brother Sam and an unexpected winged messenger for support as he questions the idea of faith; with proof of a religiously motivated killer, Homicide hunts for a zealot, with Debra giving her first official press conference.
Elenco: Michael C. Hall , Jennifer Carpenter , David Zayas , James Remar , Lauren Vélez , C.S. Lee , Desmond Harrington , Julie Benz , Erik King , Geoff Pierson , Aimee Garcia .