Don't Leave the Kids Alone vs Firstborn
Firstborn is the shorter watch at 1h 31m compared with 1h 37m. Firstborn is the older of the two (2025 against 2026). Both are drama, horror movies, so they suit a similar mood.
Don't Leave the Kids Alone
Firstborn| Don't Leave the Kids Alone | Firstborn | |
|---|---|---|
| Audience score | ★ 7.4/10 | ★ 0.0/10 |
| Year | 2026 | 2025 |
| Length | 1h 37m | 1h 31m |
| Genres | Drama, Horror, Thriller | Drama, Horror |
| Country | Mexico | – |
| Director | Emilio Portes | Mara Fondacaro |
| Main cast | Ana Serradilla, Juan Pablo Velasco, Ricardo Galina, Jesús Zavala, José Sefami | Benedetta Cimatti, Lorenzo Ferrante, Manfredi Saavedra, Astrid Meloni, Simone Liberati |
Synopsis
Don't Leave the Kids Alone
A mother moves into a new house with her two children. One night she must leave the siblings home alone. What begins as a blast of carefree play soon turns into a claustrophobic horror story.
Firstborn
Ada and her partner Rino move into a secluded villa surrounded by nature. Expecting their second child, Ada finds herself haunted by the unresolved grief of losing their firstborn. As the due date approaches, the sorrow she has long suppressed resurfaces, and she begins to sense a disturbing presence-convinced that her late son has returned from beyond to prevent the birth of his sibling. Is something truly supernatural at play, or is Ada…
Where to watch
Where to watch Don't Leave the Kids AloneWhere to watch Firstborn
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