La hermana Trinquete

Silvia Pinal

Silvia/Sister Elena

Manolo Fábregas

Fernando

Lucy Gallardo

Mother Superior

René Cardona

Inspector

Carlos East

Da Silva

Liza Castro

Sandra

Evita Muñoz 'Chachita'

Fat tourist

Roberto Gómez Bolaños

Fat tourist's husband

Jorge Reyes

Inspector Reyes

Juan Gallardo

Captain

Julián de Meriche

Jeweler

Jorge Fegán

Jeweler

Ana María Bribiesca

Sister Laura

Ivonne Govea

Sister Engracia

Carlos Petrel

Police

Luis Manuel Pelayo

Sargent

Polo Ortín

Psychiatrist

Queta Lavat

Robbed passerby

René Cardona Jr.

Director

René Cardona

Story

René Cardona Jr.

Writer

Miguel Zacarías

Producer

Álex Phillips Jr.

Director of Photography

Ernesto Cortázar Jr.

Music

Eufemio Rivera

Editor

Bertha Chiu

Costume Design

Bertha Chiu

Hair Designer

Ana Guerrero

Makeup Designer