Moonknight is about a man who has personality disorder. He has other 2 personalities in him. Marc is an agent. Stephen (one personality) is a gift shop worker in a museum. Jake (another) is a cab driver but really dangerous. They are chosen by Khonshu, an Egyptian moon god, who fights evil. Their main mission is to save the world from Ammet (evil god) who gets released in the end by a man named Arthur Harrow.
The series is so great. Only 6 episodes!