Not John (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Not John follows six friends after a shared trip through Europe takes an unsettling turn. When they begin to suspect that one member of the group may have returned as a changeling, their reunion becomes the basis for a compact supernatural mystery.

Not John is a 2026 short film directed by Teresa Decher. Running 13 minutes, it centers on six friends whose recent journey through Europe is followed by an unsettling question about who—or what—came back with them.

The film’s premise combines a close-knit group dynamic with changeling folklore, keeping its mystery focused on identity and suspicion. With no cast or writer credits supplied, the story’s central setup remains the main point of reference.

Not John movie details

Story without spoilers

After traveling together through Europe, six friends reunite with the possibility that one of them is no longer the person they knew. The group begins to suspect that a changeling may have taken someone’s place, creating a supernatural mystery around recognition, trust and identity. The available synopsis does not reveal how the suspicion develops or what ultimately happens.

What to expect

Not John is a brief supernatural mystery built around a small group and a single unsettling premise. Its 13-minute runtime suggests a tightly contained story rather than an expansive world, while the changeling concept provides the film’s central source of tension. Specific tonal, visual and performance details are not available in the supplied information.

Cast and creative team

Teresa Decher is credited as the director of Not John. No writer or cast members are listed in the supplied credits.

Release and production context

Not John is listed as a 2026 film with a release date of October 24, 2026. It has a runtime of 13 minutes. The available metadata does not specify a country, spoken language or production company. Its status is listed as Released.

Movies Dock view

With its short runtime and focused premise, Not John presents a contained story about a group of friends confronting the possibility that one of their own has changed. The available details leave the film’s interpretation and outcome open while establishing a clear supernatural mystery.

Film data:
TMDB