Before seeing this I was aware of its director, Eloy de la Iglesia, from his more famous film Cannibal Man. I was very impressed with that movie and it is easily one of the best from the infamous video nasty list. No One Heard the Scream was made in the same year as that one and it shares the same lead actor, Vincente Parra. And while this film was not as good as Cannibal Man, it still shows quite clearly that Iglesia is one of the most unheralded Spanish directors. Both films are genre pics with unusually strong acting and underlying themes. They both also share the basic idea of their horrors occurring within apartments, closed off to the rest of the world. No One Heard the Scream goes along a Hitchcockian path, in that we have a woman, Elisa, witnessing a man, Miguel, murdering his wife. The killer catches her and insists that she becomes his accomplice so that she cannot go to the police. The problem is that this innocent starts to develop an attraction for this scheme and soon becomes all too happy to go along with it.
The way that the two central characters interact with one and other is quite interesting. The complex nature of their motivations leads to some unusual scenes, such as the part where Elisa shoves Miguel in a lake and runs him over a couple of times in a speedboat. He is completely at her mercy, yet she neither kills him nor runs away and simply lets him back in the boat. It's a bizarre moment but somehow rings true and tells us more about Elisa than anything else in the movie. In her private life she depends on an older man for money in exchange for sexual favours, while she supports a young stud in an opposite arrangement; Miguel fits in uneasily somewhere in between. There are a few suspenseful moments in the first half, while it's the dynamics between the two central characters that makes up the bulk of the second half. Events finalise in a very surprising, yet very acceptable, twist in the tail ending that neatly ties everything together. All-in-all, another quality product from Eloy de la Iglesia.