Sister Jo’s Supernatural debut came in the fantasy drama’s thirteenth season. 1 / 7
She goes by the alias of faith healer Sister Jo but she’s really an angel named Anael. 2 / 7
She was a soul counter in Heaven and before that she was Joshua’s apprentice. 3 / 7
Anael made a pact with Lucifer and became his second-in command when he took over Heaven. 4 / 7
She left Lucifer after he broke his promise to repopulate Heaven with angels and returned to Earth. 5 / 7
Anael proved useful to the Winchesters and Castiel when she helped them out in season 14. 6 / 7
Whether Anael/Sister Jo will return for Supernatural’s final season remains to be seen. 7 / 7