Cast of Sister Act

Whoopi Goldberg plays the lead role of Deloris Van Cartier, known as Sister Mary Clarence when she goes undercover as a nun.

Maggie Smith portrays Mother Superior, the head of the convent where Deloris seeks refuge.

Kathy Najimy stars as Sister Mary Patrick, a cheerful and enthusiastic nun.

Wendy Makkena plays Sister Mary Robert, a quiet and timid nun who finds her voice through singing.

Mary Wickes appears as Sister Mary Lazarus, an elder nun with a sharp wit.

Harvey Keitel is cast as Vince LaRocca, Deloris's criminal ex-boyfriend.

Bill Nunn portrays Lt. Eddie Souther, a police officer trying to protect Deloris.

Robert Miranda plays the role of Joey, one of Vince's henchmen.

Richard Portnow stars as Willy, another one of Vince's associates.

Ellen Albertini Dow appears as a Choir Nun with a passion for music.

Carmen Zapata is featured as a Choir Nun who adds her voice to the convent's choir.

Pat Crawford Brown plays a Choir Nun who brings her own unique flair to the musical numbers.