Movie

My Sister's Serial Killer Boyfriend

★ 6.3(6)20231h 24m

My Sister's Serial Killer Boyfriend isn't available to stream, rent or buy in Canada right now. Availability changes often, so check back soon. Availability checked 24 July 2026.

Where to watch My Sister's Serial Killer Boyfriend

🇨🇦 Canada

No streaming, rental or purchase options are listed in Canada right now. Availability changes often — try switching your region in the header.

Good to know

Director: Danny J. Boyle
Release date: 2023-01-08
Runtime: 1h 24m
Language: English
Status: Released
Country: United States of America
Studio: Lifetime

About My Sister's Serial Killer Boyfriend

My Sister's Serial Killer Boyfriend is a 2023 movie in the Thriller and TV Movie genres, directed by Danny J. Boyle, starring Brianna Cohen, Rib Hillis and Revell Carpenter. It has a runtime of 1 hour 24 minutes. It holds an average rating of 6.3/10 from 6 viewers. Below you can see where to watch My Sister's Serial Killer Boyfriend in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Maddie, a local reporter investigating a series of killings targeting similar looking women is caught off guard when her younger sister Olivia, is attacked in her own home. Urging on the side of caution, Maddie suggests they take a self-defense course. When Olivia starts to fall for their instructor, Maddie becomes skeptical when he refuses to reveal anything about himself, and tries to intervene before the relationship turns into a deadly obsession.

Cast

Brianna Cohen

Maddie

Rib Hillis

Haden

Revell Carpenter

Olivia

Don Jeanes

Jack Houston

Christian Blaque Meier

Kyle

Steve Olson

Todd

Denise Hewitt

Rachel Jones

Erica J. Orr

Detective Willet

Gregory M. Mitchell

Charles

Rachel Willis-Sørensen

Cori

Charles Christopher

Henry

AnaSofia Bianchi

Young Maddie

Themes & keywords

sistermurderserial killerboyfriend

Frequently asked questions

Where can I watch My Sister's Serial Killer Boyfriend in Canada?+

My Sister's Serial Killer Boyfriend is not currently listed on any streaming, rental or purchase service in Canada. Availability changes often, so check back or switch your region.

Is My Sister's Serial Killer Boyfriend on Netflix?+

My Sister's Serial Killer Boyfriend is not on Netflix in Canada right now.

How long is My Sister's Serial Killer Boyfriend?+

My Sister's Serial Killer Boyfriend has a runtime of 1 hour 24 minutes (84 minutes).

Who stars in My Sister's Serial Killer Boyfriend?+

My Sister's Serial Killer Boyfriend stars Brianna Cohen, Rib Hillis, Revell Carpenter, Don Jeanes and Christian Blaque Meier.

When did My Sister's Serial Killer Boyfriend come out?+

My Sister's Serial Killer Boyfriend is a 2023 movie directed by Danny J. Boyle.

What genre is My Sister's Serial Killer Boyfriend?+

My Sister's Serial Killer Boyfriend is Thriller and TV Movie film.

Who directed My Sister's Serial Killer Boyfriend?+

My Sister's Serial Killer Boyfriend was directed by Danny J. Boyle.