
Gadreel is an angel and a secondary antagonist in the ninth season of Supernatural.
History[]
Gadreel was a fallen angel who impersonated another angel and deceived Dean Winchester for a time and even won Dean's friendship by saving Sam's life by possessing him without his will. However he is soon unmasked by Dean and Castiel and makes an alliance with Metraton the scribe of God and this makes him kill Kevin by blinding him. However his evil actions made him regret it when he saw Metraton's bad deeds and tried to kill himself only to stop Metraton.