Missionary in Manhattan is the story of three polygamist pop stars on the hunt for their brother husband, Charles Gregory Howard. He was last seen doing missionary work at the Cubby Hole. Ukuleles in tow, Sister Gretchen, Sister Fanny, and Sister Bunny Catherine will turn pop songs into “God songs,” lament, and stop at nothing to track down the father of their seven children…who may or may not have left them for his vocal coach, Gerard.