Ground Floor (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Gábor Reisz’s Ground Floor follows Kristóf after black mould appears across his apartment wall. His search for the source leads him to question neighbors about leaking pipes, setting off events that profoundly disrupt his everyday life. The Hungarian film stars Ádám Tompa as Kristóf Méhn.

Ground Floor is a 2026 Hungarian film directed by Gábor Reisz and written by Reisz with Éva Schulze. Its story begins with an ordinary domestic problem: black mould spreading across an apartment wall.

For Kristóf, however, finding out why the mould appeared becomes more complicated than expected. As he asks neighbors about leaking pipes, the investigation begins to unsettle the life he knows.

Ground Floor movie details

Story without spoilers

The film centers on Kristóf, played by Ádám Tompa, who discovers black mould covering a wall in his apartment. Looking for an explanation, he starts questioning people in the surrounding homes about possible leaking pipes.

What begins as an attempt to trace a building problem gradually develops into a chain of events that turns Kristóf’s world upside down. The supplied synopsis keeps the wider consequences undisclosed, leaving the nature of that disruption at the center of the film’s mystery.

What to expect

Ground Floor is built around a contained, everyday mystery that expands beyond the immediate problem of damaged walls and possible plumbing issues. Viewers can expect the film to follow Kristóf’s search for answers and the consequences of his conversations with neighbors.

No genre classification, runtime or additional thematic details are supplied, so the film’s broader tone and structure are best left open rather than assumed.

Cast and creative team

Ádám Tompa leads the cast as Kristóf Méhn. The ensemble also includes Bettina Józsa, Bacskó Tünde, György Gazsó, Júlia Kindl, Rodrigo Crespo, Raul Ionescu, Marcello Fonte, István Znamenák and Éva Tímár.

Gábor Reisz directs and co-writes Ground Floor with Éva Schulze.

• Ádám Tompa as Kristóf Méhn
• Bettina Józsa
• Bacskó Tünde
• György Gazsó
• Júlia Kindl
• Rodrigo Crespo
• Raul Ionescu
• Marcello Fonte
• István Znamenák
• Éva Tímár

Release and production context

Ground Floor is listed as a Hungarian production with a release date of September 10, 2026. The supplied metadata does not include a runtime, spoken-language listing or production-company credits. Its original title is Földszint, and the film is marked as released in the provided record.

Movies Dock view

Ground Floor uses a familiar apartment problem as the starting point for a much wider disruption in Kristóf’s life. With its premise focused on unanswered questions, neighbors and a building affected by possible leaks, the film keeps its central mystery deliberately open while establishing a clear personal stake for its protagonist.

Film data:
TMDB · IMDb