
Montserrat Prous, a prolific Catalan actress between the 1960s and 1980s, appeared in a wide variety of film genres throughout her career, with horror being one of her most common fields of activity. Prous became one of the muses of filmmakers such as Jesús Franco, with whom she worked on films now considered cult classics, such as The Sinister Eyes of Dr. Orloff (1973) and A Grave Silence (1972).
In the 1990s, Prous left the film industry and did not appear in front of a camera again until Javier Pueyo from Mallorca decided to make a documentary about her. The director himself points out that he is a fan of Jesús Franco's films and that "his period with Montserrat is undoubtedly one of my favorites in his extensive filmography. I think she is a versatile actress who knew how to shine not only in horror, but also in comedies, thrillers, and musical theater." For Pueyo, the fact that she accepted the proposal is "a real honor."

The Return of Ringo
1965 · as Mexican Girl

El señorito y las seductoras
1970 · as Chica en gasolinera (uncredited)

Silence of the Grave
1976 · as Valerie Lamark

Sinner: The Secret Diary of a Nymphomaniac
1973 · as Linda Vargas

Demon Witch Child
1975 · as Nurse

Warsaw Bridge
1990

Dolls for Sale
1973 · as Valentina (as Montie Prous)

Aquel día
2024 · as Abuela

The Lustful Amazons
1974 · as Lucia

El fontanero, su mujer... y otras cosas de meter
1981 · as Rosa

The Greedy Ones
1974 · as Marie

Amor y medias
1969

Serenata a la claror de la lluna
1978

Versatile Lovers
1970 · as La maîtresse de Mario (uncredited)

The Sinister Eyes of Dr. Orloff
1973 · as Melissa Comfort

Journey to the Beyond
1980 · as Eva (as Montse Prous)

Bloody Sun
1974

The Fish with the Eyes of Gold
1974 · as Mónica