Fermat's Room vs The Ghost
The Ghost has the higher audience score (8/10 against 6.6/10 for Fermat's Room). Fermat's Room is the shorter watch at 1h 28m compared with 1h 32m. Fermat's Room is the older of the two (2007 against 2025). Both are mystery, thriller movies, so they suit a similar mood.
Fermat's Room
The Ghost| Fermat's Room | The Ghost | |
|---|---|---|
| Audience score | ★ 6.6/10 | ★ 8.0/10 |
| Year | 2007 | 2025 |
| Length | 1h 28m | 1h 32m |
| Genres | Mystery, Thriller | Horror, Mystery, Thriller |
| Country | – | – |
| Director | Luis Piedrahita, Rodrigo Sopeña | John Farrelly |
| Main cast | Federico Luppi, Lluís Homar, Ariadna Cabrol, San Yélamos, Víctor Benjumea | Anthony Murphy, Tom Kerrisk, Livvy Hill, Tom Stafford |
Synopsis
Fermat's Room
Four mathematicians are imprisoned in a shrinking room; with the walls closing in, they must try anything to escape this fatal puzzle.
The Ghost
Amid the barren landscape of post-famine Ireland, a father and daughter struggle to survive the brutal winter as caretakers of a remote mansion, only to be driven to the edge of sanity by the horrors lurking within.
Where to watch
Where to watch Fermat's RoomWhere to watch The Ghost
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