|Actor||Robert Curtis Brown|
|Dates||???? - 2007 (killed by Sam Winchester)|
|Episode(s)|| 2.22 All Hell Breaks Loose: Part Two|
3.04 Sin City
Gil is a priest living in Elizabethville, Ohio. When the Devil's Gate in Wyoming was opened, he becomes possessed by one of the demons who had been meant to serve in Azazel's army. This demon is in a relationship with the demon who possesses Casey; they have been lovers for centuries. He seems to support Sam as the new leader of the demon army, but still goes to kill Dean when he finds that the latter has trapped Casey, and is killed by Sam with the Colt for it.
Powers and abilities
He injures Sam and Bobby as they attempt to rescue Dean. He breaks the devil's trap that is holding Casey captive. They reveal they have been lovers for centuries. He is about to kill Dean, despite Casey's protests, when Sam shoots him with the Colt.