# Knock Knock (2015) — Celluloid fact sheet

Source: https://celluloidscore.com/movies/knock-knock-2015/
Last reviewed: 2026-08-31

| Field | Value |
|-------|-------|
| Celluloid Score | 47% |
| Editorial Rating | 37/100 |
| Audience Snapshot | 28% (excluded from composite) |
| Metascore | 53/100 |
| Letterboxd | 2.5/5 |
| IMDb | 4.9/10 |
| Director | Eli Roth |
| Genres | Horror, Thriller, Crime |
| Runtime | 99 min |

## Quick answer

Knock Knock (2015) earns a 47% Celluloid Score — Not Recommended. Eli Roth’s home-invasion provocateur piece — Reeves as a family man undone by a dangerous game. Metascore 53/100. Directed by Eli Roth.

## Celluloid verdict

Eli Roth’s home-invasion provocateur piece — Reeves as a family man undone by a dangerous game.

## Synopsis

When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse.

## Cast

Keanu Reeves, Lorenza Izzo, Ana de Armas, Aaron Burns, Colleen Camp, Ignacia Allamand, Antonio Quercia, Dan Baily, Megan Baily

## Where to watch

Global: Prime Video, Peacock
the United States: Prime Video, Peacock
South Korea: TVING
Japan: U-NEXT
Thailand: not currently streaming

## Common questions

**Is Knock Knock worth watching?**
Knock Knock holds a 47% Celluloid Score. Eli Roth’s home-invasion provocateur piece — Reeves as a family man undone by a dangerous game.

**What is Knock Knock about?**
When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse.

**Who directed Knock Knock?**
Knock Knock (2015) was directed by Eli Roth.

**What is the Celluloid Score of Knock Knock?**
47% — calculated from available Celluloid editorial (37/100), Metascore (53/100), Letterboxd (2.5/5), and IMDb (4.9/10) inputs. Audience sentiment is excluded.

**Where can I watch Knock Knock?**
Knock Knock is streaming on Prime Video, Peacock; on Prime Video, Peacock in the United States; on TVING in South Korea; on U-NEXT in Japan. Availability varies by region.

---
Reviewed and scored by Celluloid · Editor: Kaiser Khan (https://celluloidscore.com/author/kaiser-khan/)

Markdown mirror: https://celluloidscore.com/movies/knock-knock-2015.md