Ogu, A Hilarious Mourning 2003 on netflix

Angels land on earth in human form with a simple assignment: escort an old lady to her final resting place. But first they enjoy a drink. The angels sense a long-lost connection with Mi-yeon, the bar-owner. The old lady goes to Sok-chool, the shaman to ask him for a gut, a ritual to mediate between the living and the dead. She may want it for her late husband who appeared to her in a dream or for her son Yong-taek who took his own life. The shama..