File consists of a program from a production by the Royal Conservatory of Music Opera School at Hart House Theatre.
Performers, The Mother [in English]: Lise Joanisse, Merla Jackman, Ronald Nelsen, Maurice Brown, Peggy Anne McMurray, Wallace Williamson, Thomas Clerke, Muriel James, Diane Gibson, Mona Kelly, Eva Szilard, Ronald Nelsen, Maurice Brown, cast ; Ettore Mazzoleni, conductor ; Leon Major, stage director ; Les Lawrence, designer.
Performers, Maria Egiziaca [in Italian]: Gwen Little, Franki Pannell, Thomas Clerke, Ernest Atkinson, Tito Dean, Jacques Lareau, Dan Pociernick, Joanna Myhal, Roberta Ging, Arthur Apy, Joseph Lloyd, Ruth Hircock, Jean MacPhail, Maria Pellegrini, Carrol Anne Curry, Ronald Nelsen, Marlene Vance, Maurice Brown, cast ; Ernesto Barbini, conductor ; Herman Geiger-Torel, Andrew MacMillan, stage directors ; William Lord, designer.