 |
Irasema Dilián as Manuela Medina |
 |
Marga López as Lucila |
 |
Rosaura Revueltas as Mother Superior |
 |
Magda Guzmán as Madre Inés |
 |
Patricia Morán as María Teresa |
 |
María Douglas as Mére Josephine |
 |
Alicia Rodriguez as Blanca |
 |
Lupe Carriles as Madre Concepción |
|
Gloria Rodríguez as Esther |
|
Enedina Díaz de León as Hermana Catalina |
 |
Ernesto Alonso as Novio de Lucila (voz) |
 |
Anabel Gutiérrez as Lupe Rodríguez |
| Art | Edward Fitzgerald | Art Direction |
| Costume & Make-Up | Armando Valdés Peza | Costume Designer |
| Costume & Make-Up | Felisa Ladrón de Guevara | Makeup & Hair |
| Costume & Make-Up | Enrique Hutchinson | Makeup & Hair |
| Directing | Alfredo B. Crevenna | Director |
| Writing | Christa Winsloe | Theatre Play |
| Writing | Egon Eis | Writer |
| Writing | Edmundo Báez | Writer |
| Camera | Ignacio Torres | Director of Photography |
| Production | Rodolfo Lowenthal | Producer |
| Sound | Raúl Lavista | Music |
| Editing | Rafael Portillo | Editor |
