Down on her luck night club singer Deloris (Whoopi Goldberg) runs afoul of a mob operation and is placed in the witness protection program... in a Catholic Convent! Deloris's bombastic personality and fearless self expression clashes with the order and serenity of her fellow nuns, but she might be exactly what the sisters need when she uses her rock-and-roll inspired gospel singing talents to drum up new and enthusiastic attendance at Sunday Mass. With its soulful, energetic soundtrack and whip smart whit, Sister Act is the perfect final act of Sunday Cinema's Musical March!