A Simple Favor poster

A Simple Favor

"Can you keep a secret?"

Movie R 2018 1h 57m 6.6 /10
Directed by Paul Feig

Stephanie Smothers is a devoted single mother who uses her popular blog to share everyday life with her hometown audience. At a school event, she befriends Emily Nelson, a polished, charismatic woman whose quietly dangerous vibe draws both curiosity and envy. When Emily asks Stephanie to pick up... Read more

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Streaming availability last verified: February 10, 2026

About A Simple Favor

Stephanie Smothers is a devoted single mother who uses her popular blog to share everyday life with her hometown audience. At a school event, she befriends Emily Nelson, a polished, charismatic woman whose quietly dangerous vibe draws both curiosity and envy. When Emily asks Stephanie to pick up her son Nicky from school, she agrees, only for Emily to vanish soon after, leaving behind a flutter of unanswered questions. As Stephanie starts digging, she finds herself pulled into a web of secrets and polished facades that blur the line between neighborly help and dangerous deception. The more she uncovers, the more precarious her own life becomes. Her blog posts mix mom tips with humor. The stakes feel truly personal now.

Directed by Paul Feig, the film adapts Darcey Bell's novel with a screenplay by Jessica Sharzer, delivering a thriller that blends witty dialogue with sharp mystery and a pinch of dark humor that keeps you guessing, after premiering at TIFF.

Worldwide box office reached about 97,644,617 dollars, against a 20 million dollar budget, marking a solid return for a stylish thriller that fuses comedy with suspense and gives audiences a glossy, twisty ride from start to finish. It performed well.

Emily Nelson's sharp wardrobe and icy command became talking points, helping the film stand out in a crowded thriller landscape. The movie sparked social media chatter about twin identities and the tension between friendly matchmaking and manipulation, reinforcing the idea that appearances hide dangerous depths. Mood stays glossy and unsettling.

Critics praised the film for its breezy tone, crisp pacing, and the performances of Kendrick and Lively. Some noted the way the movie skewers social pretensions, while delivering solid thrills. The story invites discussions about trust, identity, and the cost of secrecy in modern fame. That tension lingers after credits.

What Viewers Are Saying

6.6/10
from 4,508 ratings

Audiences describe A Simple Favor as a glossy fashion driven mystery that nods to old thrillers, powered by Blake Lively’s sly, scene-stealing performance and Anna Kendrick’s grounded foil. Twists land, some telegraphed, others surprising, and the movie stays buoyant with stylish visuals and sharp banter. People walk away with a fun vibe, loving the fashion, the rivalry between the leads, and the way it treats the mystery as a playful, self-aware ride rather than a serious whodunit.

Details

Release Date
September 13, 2018
Runtime
1h 57m
Rating
R
User Ratings
4,508 votes
Type
Movie
Genres
Thriller, Comedy, Mystery
Country
Canada
Collection
A Simple Favor Collection
Studio
Feigco Entertainment +1 more
Budget
$20,000,000
Box Office
$97,644,617
External Links
View on IMDB

Official Trailer

Cast

Anna Kendrick

Anna Kendrick

Stephanie Smothers

Blake Lively

Blake Lively

Emily Nelson

Henry Golding

Henry Golding

Sean Townsend

Rupert Friend

Rupert Friend

Dennis Nylon

Linda Cardellini

Linda Cardellini

Diana Hyland

Bashir Salahuddin

Bashir Salahuddin

Detective Summervile

Danielle Bourgon

Danielle Bourgon

Grace, Stephanie's Mom

Kelly McCormack

Kelly McCormack

Stacy

Andrew Rannells

Andrew Rannells

Darren

Ian Ho

Ian Ho

Nicky Nelson

Director: Paul Feig

Written by: Darcey Bell, Jessica Sharzer

More from A Simple Favor Collection

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Frequently Asked Questions

A Simple Favor is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 6.6/10 from 4,508 viewers, A Simple Favor is considered solid entertainment worth checking out. It's a good pick if you enjoy thriller, comedy, and mystery stories.

Stephanie Smothers is a devoted single mother who uses her popular blog to share everyday life with her hometown audience. At a school event, she befriends Emily Nelson, a polished, charismatic woman whose quietly dangerous vibe draws both curiosity and envy. When Emily asks Stephanie to pick up ...

Anna Kendrick plays Stephanie Smothers, a dedicated mother and popular vlogger who investigates the disappearance of her new friend Emily.

Blake Lively plays Emily Nelson, the mysterious upper-class woman who befriends Stephanie.