H6: Diary of a Serial Killer_
"Come in, don't be afraid..."
H6 tells the story of Antonio Frau, a serial killer set free after serving 25 years in jail for the violent murder of his girlfriend. After inheriting and old motel from a relative he never knew, he sees this as a signal and takes to his holy task of relieving the grief of those who have lost the will to live. He takes his victims to room Number 6 in the motel where he 'purifies' them, while, at the same time, continues his everyday life next to his wife. A mistake leads to his arrest, and his plan to become rich and famous takes relevance.
Starring
Fernando Acaso, María José Bausá, Raquel Arenas
Updated Feb 16, 2026
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Year context
H6: Diary of a Serial Killer was released 19 years ago in 2007.
Overview
H6 tells the story of Antonio Frau, a serial killer set free after serving 25 years in jail for the violent murder of his girlfriend. After inheriting and ol...
H6: Diary of a Serial Killer is a Horror, Thriller film with a runtime of 1h 32m.
CAST (16)
Fernando Acaso
Antonio Frau
María José Bausá
Francisca Seguí
Raquel Arenas
Rosa
Xènia Reguant
Marisa
SM
Sonia Moreno
Tina
Alejo Sauras
Cristóbal
MG
Martín Garrido
Miguel Oliver Escanellas
Miquel Sitjar
Flores
MS
Mark San Juan
Peralta
RA
Ruperto Ares
Pablo
RD
Ramón del Pomar
Curro
Elena Seguí
Soledad Méndez
Miquel Fernández
Antonio Frau 25
Ángel Alarcón
Francisca's Father
Antonio Mayans
Dr. Planas
Gonzalo Bouza
Policeman
DETAILS
FREQUENTLY ASKED QUESTIONS
What is H6: Diary of a Serial Killer about?
H6 tells the story of Antonio Frau, a serial killer set free after serving 25 years in jail for the violent murder of his girlfriend. After inheriting and old motel from a relative he never knew, he sees this as a signal and takes to his holy task of relieving the grief of those who have lost the will to live. He takes his victims to room Number 6 in the motel where he 'purifies' them, while, at the same time, continues his everyday life next to his wife. A mistake leads to his arrest, and his plan to become rich and famous takes relevance.
How long is H6: Diary of a Serial Killer?
H6: Diary of a Serial Killer has a runtime of 92 minutes (1h 32m).
Who stars in H6: Diary of a Serial Killer?
The cast of H6: Diary of a Serial Killer includes Fernando Acaso, María José Bausá, Raquel Arenas, Xènia Reguant, Sonia Moreno.
What is the rating of H6: Diary of a Serial Killer?
H6: Diary of a Serial Killer has a rating of 4.9 out of 10 based on 30 votes on TMDB.
GENRES (2)
Horror
Thriller