The Whistler – Movie Review (2/5)

THE WHISTLER is a supernatural folk horror movie that could have been much better. It’s just too choppy and unengaging. Diane Guerrero is wonderful in the lead, but it’s not enough to make the movie recommendable. Still, if you enjoy folk horror with demonic elements, then give it a whirl. Read our full The Whistler movie review here!

THE WHISTLER is a horror movie starring Diane Guerrero (Doom Patrol, Orange Is the New Black), and while she delivers a strong performance, the movie itself isn’t very good. It’s supernatural folk horror, so if that’s your jam, then do check it out.  Just don’t expect anything innovative or surprising in terms of plot.

NOT TO BE CONFUSED WITH…

The February 2026 horror movie release Whistle included here >

The runtime is just 96 minutes, which is good. And it’s not that the movie is slow either, but the visual style isn’t impressive, nor are the special effects. As a result, the illusion meant to carry this horror movie is virtually non-existent. The worst, however, is that the storyline just feels like something we’ve seen too many times already.

Continue reading our The Whistler horror movie review below. Find it in limited theaters from April 17, 2026.

Life, Death, and Demons

As someone who enjoys an efficient folk horror movie, I was looking forward to The Whistler. Even the opening text on-screen describing a cult and its believers intrigued me. However, not many minutes into the movie, I started to get the feeling that this probably wouldn’t impress me much.

We follow Nicole (Diane Guerrero) and her husband Sebastian (Juan Pablo Raba) as they travel down to Venezuela for his father’s funeral. Before this happens, we have an opening scene where we witness an older man hunting down a woman in a sugar cane field. That same woman is used in a ritual, which then results in an accident where the man dies.

To no one’s surprise, the older man is Sebastian’s father. The two main characters are still dealing with the loss of their daughter, so yet another funeral awakens many bad memories. Actually, it seems to affect her much more than him. She sees signs from her daughter in all kinds of events, while he wants to move on.

Horror Trauma in Folk Horror

That’s why, again, it comes as no surprise that Nicole will jump at the chance to possibly communicate with her deceased daughter. I won’t reveal how here, as that is for you to experience. However, I will say that it’s yet another horror movie focused on trauma. This time in a folk horror setting.

As someone who can relate all too well to the trauma of loss and depression, I have been impressed by many horror movies that have managed to do this right. On the flipside, though, I find the movies that don’t seem to entirely accept their premise to become somewhat shallow or unfocused. The Whistler is mostly the latter.

It wants to focus on folk horror and trauma and include a demonic element, but does not have the story to carry all that. Movies like Talk to Me, Bring Her Back, or The Woman in the Yard do much better jobs of telling the story of loss resulting in trauma and depression.

Watch The Whistler in select theaters

The Whistler was directed by Diego Velasco (Cybergeddon, Orange Is the New Black) from a script he co-wrote with Esteban Orozco (El Chapo, The Night Manager) and Carolina Paiz (Grey’s Anatomy, Orange Is the New Black). The horror movie is based on an earlier screenplay by Nacho Palacios.

Maybe I expected too much based on the productions the director and writers have previously worked on. Whether it’s budget issues or the crew involved, I can’t really say. I just saw a horror movie that doesn’t do much right.

Before this limited theatrical release, The Whistler had its world premiere at Fantaspoa 2026 in Brazil on April 11. Maybe it works better when screened at a film festival. As a folk horror movie watched at home, I feel it was subpar.

The Whistler is out in select theaters from April 17, 2026.

Details

Director: Diego Velasco
Writers: Esteban Orozco, Carolina Paiz, Nacho Palacios
Cast: Diane Guerrero, Juan Pablo Raba, Indhira Serrano, Laureano Olivarez, Laura Sofía Domínguez, Laura Garcia Marulanda