Don't Log Off (2025) Spoiler-Free Summary – What It's About

Set against the isolating backdrop of the Covid-19 lockdown, Don't Log Off transforms the digital realm into a landscape of suspense and uncertainty. The story centers on a group of college friends attempting to bridge the physical distance through a virtual birthday celebration. Kathleen "Katy" takes the lead in organizing the surprise for her best friend, Samantha "Sam", corralling their close-knit circle—including Adam, Jacob, Brian, Becca, and Annie—onto a single video conference screen. It is meant to be a moment of shared joy in a world defined by separation, but the festive atmosphere fractures abruptly when Sam steps away from her camera and fails to return.

What begins as mild confusion and awkward silence quickly curdles into dread as the friends still on the line realize something is terribly wrong. The digital window that connects them becomes a terrifying lens, offering a limited view of a threat they cannot see clearly but can feel intensely. As the group attempts to decipher the situation, they are forced to navigate the limitations of technology, realizing that the screen offers safety only as an illusion. They delve into Sam's online activity for clues, but their investigation only seems to hasten the encroaching danger.

Tension mounts as the group discovers they are not merely observing a mystery but are entangled in it. The boundaries of the video call fail to keep them safe, and the realization dawns that a dangerous force is systematically targeting them. The film uses the constraints of the interface to create a claustrophobic atmosphere where help is far away and every notification could be a warning. Trapped in a web of digital secrets and real-world danger, the friends must unravel the truth behind the disappearances before they become the next victims.