Movie · 1973
The Killer Is One of Thirteen
Released 24 September 1973 93 min Mystery / Horror / Thriller More from 1973 → Letterboxd ↗ · TMDB ↗
A recent widow has invited a group of family friends to her large and secluded country home. However, what the guests don't know is that the reason they've been assembled is that their host suspects one of them might be her husband's killer and she's intent on uncovering the identity of his murderer. As the guests begin to suspect each other, revealing long-kept and sinister secrets in the process, an unknown, black-gloved killer begins bumping them off in a variety of nasty ways.
FR·01
How old were they?
Eduardo Calvo
as Guillermo
Trini Alonso
as Bertha
José María Prada
as Martin
Jack Taylor
as Harlan
Alberto Fernández
as Jorge
Paul Naschy
as Ernest
Doris Coll
as Cecilia Parolli
Simón Andreu
as Harry Stephen
Ramiro Oliveros
as Henry
May Heatherly
as Sylvia Martin
Carmen Maura
as Laura
Patty Shepard
as Lisa Mandel
Paloma Cela
as Elena
Dyanik Zurakowska
as Srta. Hoven
Eusebio Poncela
as Francis
FR·02
The numbers
29years between the oldest and youngest billed
55Eduardo Calvo — oldest on the call sheet
26Eusebio Poncela — youngest billed
37average age of the credited cast