A comedy with depth about identical twin sisters. The only way Angel, a lingerie model, can get medical care for a life-threatening condition is to trade places with Mary, a nun.A comedy with depth about identical twin sisters. The only way Angel, a lingerie model, can get medical care for a life-threatening condition is to trade places with Mary, a nun.A comedy with depth about identical twin sisters. The only way Angel, a lingerie model, can get medical care for a life-threatening condition is to trade places with Mary, a nun.