The Man Who Would Be King

Name: The Man Who Would Be King
Director: Ben Edlund
Released: 2011-05-06
Duration: 42 min
Rating: 8.3
Cast: Mark Sheppard, Sonya Salomaa, Demore Barnes, Sandy Robson, John Tench

S6 E20 May 6, 2011 0h 42m ★ 8.3

Source:

Overview

Castiel tells Sam, Dean and Bobby about the war in Heaven and how he and Raphael became enemies. Bobby believes Castiel is hiding something, but Dean refuses to believe it.