El asesino está entre los trece

Blaki as The Gardener Patty Shepard as Lisa Mandel Trini Alonso as Bertha Paul Naschy as Ernest Doris Coll as Cecilia Parolli Carmen Maura as Laura Simón Andreu as Harry Stephen José María Prada as Martin Jack Taylor as Harlan Alberto Fernández as Jorge May Heatherly as Sylvia Martin Eduardo Calvo as Guillermo Dyanik Zurakowska as Srta. Hoven Ramiro Oliveros as Henry Paloma Cela as Elena Eusebio Poncela as Francis

Javier Aguirre Screenplay, Director