Movie

Complete Unknown

“You are who you say you are.”

★ 5.1(187)20161h 30m

Complete Unknown is streaming on Sundance Now Amazon Channel and Sundance Now Apple TV Channel in Canada, and available to rent or buy on Apple TV Store, Google Play Movies, CosmoGo and YouTube. Availability checked 10 June 2026.

Where to watch Complete Unknown

🇨🇦 Canada

Sundance Now Amazon ChannelStream

Sundance Now Apple TV ChannelStream

Apple TV StoreRent

Google Play MoviesRent

CosmoGoRent

YouTubeRent

Apple TV StoreBuy

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Good to know

Director: Joshua Marston
Release date: 2016-08-26
Runtime: 1h 30m
Language: English
Box office: $187,145
Status: Released
Country: United States of America
Studio: Great Point Media

About Complete Unknown

Complete Unknown is a 2016 movie in the Drama, Mystery and Thriller genres, directed by Joshua Marston, starring Rachel Weisz, Michael Shannon and Kathy Bates. It has a runtime of 1 hour 30 minutes. It holds an average rating of 5.1/10 from 187 viewers. Below you can see where to watch Complete Unknown in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Tom’s birthday dinner party is turned upside down by the unexpected arrival of Alice, an old flame who changed her identity and vanished without a trace 15 years prior.

Cast

Rachel Weisz

Alice Manning

Michael Shannon

Tom Brayton

Kathy Bates

Nina

Danny Glover

Roger

Michael Chernus

Clyde Goodwin Jr.

Azita Ghanizada

Ramina Brayton

Chris Lowell

Brad Brayton

Dola Rashad

Sharon

Tessa Albertson

Tilda

Omar Metwally

Farshad

Kelly AuCoin

Dave

Zach Appelman

Malcolm

Themes & keywords

new identity

Frequently asked questions

Where can I watch Complete Unknown in Canada?+

In Canada, you can stream Complete Unknown on Sundance Now Amazon Channel and Sundance Now Apple TV Channel. It's also available to rent or buy on Apple TV Store, Google Play Movies, CosmoGo and YouTube.

Is Complete Unknown on Netflix?+

Complete Unknown is not on Netflix in Canada right now, but you can stream it on Sundance Now Amazon Channel and Sundance Now Apple TV Channel.

How long is Complete Unknown?+

Complete Unknown has a runtime of 1 hour 30 minutes (90 minutes).

Who stars in Complete Unknown?+

Complete Unknown stars Rachel Weisz, Michael Shannon, Kathy Bates, Danny Glover and Michael Chernus.

When did Complete Unknown come out?+

Complete Unknown is a 2016 movie directed by Joshua Marston.

What genre is Complete Unknown?+

Complete Unknown is Drama, Mystery and Thriller film.

Who directed Complete Unknown?+

Complete Unknown was directed by Joshua Marston.