Triangulo_
The story of Mother and Daughter for a Husband and Stepfather who was killed by shotgun.
Starring
Claudio Brook, Ana Luisa Peluffo, Norma Lazareno
Updated Feb 16, 2026
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Year context
Triangulo was released 54 years ago in 1972.
Overview
The story of Mother and Daughter for a Husband and Stepfather who was killed by shotgun.
Triangulo is a Thriller, Crime, Mystery film with a runtime of 1h 22m.
CAST (17)
Claudio Brook
Dr. Pedro Millán
Ana Luisa Peluffo
Diana Avelar
Norma Lazareno
Teodora
Jorge Lavat
Miguel Escontría
Nora Lárraga 'Karla'
Irene
Gabriel Retes
Mario
Antonio Raxel
Inspector Sergio Álvarado
Tito Novaro
Inspector Ojeda
Eduardo MacGregor
Doctor Romulo Miranda
Lina Montes
Directora del Internado
GM
Gloria Morel
María de la Encarnación
Jorge Fegán
Psiquiatra Arana
JC
Jorge Casanova
Abogado de Diana
LG
Lourdes Galindo
BM
Bruno Márquez
JZ
Jorge Zamora
Mesero
BA
Berenice Avila
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Triangulo about?
The story of Mother and Daughter for a Husband and Stepfather who was killed by shotgun.
How long is Triangulo?
Triangulo has a runtime of 82 minutes (1h 22m).
Who stars in Triangulo?
The cast of Triangulo includes Claudio Brook, Ana Luisa Peluffo, Norma Lazareno, Jorge Lavat, Nora Lárraga 'Karla'.
What is the rating of Triangulo?
Triangulo has a rating of 5.0 out of 10 based on 8 votes on TMDB.
GENRES (4)
Thriller
Crime
Mystery
Drama