Sister of Mercy Details Casts Title Sister of Mercy Release Date 1929-10-18 Runtime 01 Hours 52 Minutes Genres Production Companies Unknown Production Countries Desdemona Mazza... ... Georges Melchior... ... Lucette Martell... ... Monsieur de Saint-André... ... Cécile Didier... ... Frédéric Mariotti... ... Rainaldi... ... Edmée Colson... ... Florial... ...