Nunca Apagues La Luz (2016) -

In 2013, the duo created a 3-minute short film in their Swedish apartment for a film competition.

: Diana refuses to let Sophie get better or let anyone else close to her. She manipulates Sophie's fragile state to keep her isolated in the dark. Nunca apagues la luz (2016)

The hook was brilliantly simple: a woman sees a silhouette when the lights are off, but it disappears when she turns them on. In 2013, the duo created a 3-minute short

What makes the film highly effective is Sandberg’s commitment to practical lighting and physical visual effects. The hook was brilliantly simple: a woman sees

Nunca apagues la luz proved that simple, universal fears are often the most effective in cinema. It launched David F. Sandberg's career, leading him to direct big-budget studio films like Annabelle: Creation and DC's Shazam! . It remains a top-tier example of modern, high-concept studio horror. Nunca apagues la luz (2016) - IMDb

However, the film drew notable criticism from mental health advocates regarding its climax. Without spoiling the ending entirely, the resolution involves a character making a tragic sacrifice regarding their own mental health to save their children from the monster. Some viewers felt this sent a problematic message that the only way to free a family from the burden of mental illness is the elimination of the person suffering from it. Sandberg later acknowledged this criticism, noting that they had filmed alternative endings but ultimately went with the most emotionally dramatic conclusion. 📌 Legacy