Movie guide
A Simple Favor (2018): movie guide
A Simple Favor (2018) is a Thriller, Comedy, Mystery running about 117 minutes. It holds a TMDB score of 6.6/10 from 4,744 votes. Notable cast includes Anna Kendrick, Blake Lively, Henry Golding, Rupert Friend. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2018-09-13
- Runtime: 117 min
- TMDB: 6.6/10
- Genres: Thriller, Comedy, Mystery
Last updated: 2026-11-11 · First listed: 2018-09-13

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What is A Simple Favor about?
Stephanie, a dedicated mother and popular vlogger, befriends Emily, a mysterious upper-class woman whose son Nicky attends the same school as Miles, Stephanie's son. When Emily asks her to pick Nicky up from school and then disappears, Stephanie undertakes an investigation that will dive deep into Emily's cloudy past.
Cast highlights
A Simple Favor features Anna Kendrick, Blake Lively, Henry Golding, Rupert Friend, Linda Cardellini, Bashir Salahuddin. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2018-09-13. Runtime: 117 minutes. TMDB score: 6.6/10 (4,744 votes). Genres: Thriller, Comedy, Mystery. Original language: en. Status: Released.
Discover A Simple Favor on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse A Simple Favor, 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 A Simple Favor?
- A Simple Favor is listed as Thriller, Comedy, Mystery on TMDB.
- How long is A Simple Favor?
- A Simple Favor runs about 117 minutes.
- Who stars in A Simple Favor?
- Cast highlights include Anna Kendrick, Blake Lively, Henry Golding, Rupert Friend, Linda Cardellini, Bashir Salahuddin.
- Does Cinema Box stream A Simple Favor?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track A Simple Favor?
- Open the A Simple Favor page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








