Movie guide
The Killing of a Sacred Deer (2017): movie guide
The Killing of a Sacred Deer (2017) is a Drama, Thriller, Mystery running about 121 minutes. It holds a TMDB score of 7.0/10 from 4,648 votes. Notable cast includes Colin Farrell, Nicole Kidman, Barry Keoghan, Raffey Cassidy. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2017-10-20
- Runtime: 121 min
- TMDB: 7.0/10
- Genres: Drama, Thriller, Mystery
Last updated: 2026-11-11 · First listed: 2017-10-20

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What is The Killing of a Sacred Deer about?
Dr. Steven Murphy is a renowned cardiovascular surgeon who presides over a spotless household with his wife and two children. Lurking at the margins of his idyllic suburban existence is Martin, a fatherless teen who insinuates himself into the doctor's life in gradually unsettling ways.
Cast highlights
The Killing of a Sacred Deer features Colin Farrell, Nicole Kidman, Barry Keoghan, Raffey Cassidy, Sunny Suljic, Bill Camp. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2017-10-20. Runtime: 121 minutes. TMDB score: 7.0/10 (4,648 votes). Genres: Drama, Thriller, Mystery. Original language: en. Status: Released.
Discover The Killing of a Sacred Deer on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse The Killing of a Sacred Deer, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is The Killing of a Sacred Deer?
- The Killing of a Sacred Deer is listed as Drama, Thriller, Mystery on TMDB.
- How long is The Killing of a Sacred Deer?
- The Killing of a Sacred Deer runs about 121 minutes.
- Who stars in The Killing of a Sacred Deer?
- Cast highlights include Colin Farrell, Nicole Kidman, Barry Keoghan, Raffey Cassidy, Sunny Suljic, Bill Camp.
- Does Cinema Box stream The Killing of a Sacred Deer?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.








