Movies Like My Mother's Killer Boyfriend

If you liked My Mother's Killer Boyfriend (2019), a thriller and tv movie movie directed by Max McGuire, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Infidelity in Suburbia (2017)
★ 6.2/10Also thriller and tv movie
With her husband away at work, and her son at school, Laura dreams of a home-renovation project to supplant her restless days. Elliott, her irresistibly hot private contractor, soon fulfills her more forbidden dreams.
2
Bad Sister (2015)
★ 6.6/10Also thriller and tv movie
As a top student at St. Adeline's Catholic Boarding School, Zoe senses that something is not quite right about the school's new nun-- a sense proven to be true when it is revealed the "good' nun is an imposter with a…
3
Your Boyfriend Is Mine (2022)
★ 6.8/10Also thriller and tv movie
Over the objection of his girlfriend, Ben agrees to take a job as the “live in” man servant to a wealthy businesswoman, Amanda, but quickly realizes he has made a deal with the devil, and has put himself and his…
4
Buried Alive (1990)
★ 6.7/10Also thriller and tv movie
A married woman and her lover plot to kill her husband to make off with the insurance money. However, their attempt to murder him using poisonous fish toxins backfires in surprising ways.
5
Succubus (2024)
★ 8.3/10Also thriller
A new father going through a marital separation joins a dating app and matches with a beautiful but mysterious young woman... whose powers of seduction and manipulation entangle him in a mystery more horrifying than he…
6
Chief of Station (2024)
★ 6.3/10Also thriller
After learning that the death of his wife was not an accident, a former CIA Station Chief is forced back into the espionage underworld, teaming up with an adversary to unravel a conspiracy that challenges everything he…
7
The Hound of the Baskervilles (1988)
★ 7.3/10Also thriller and tv movie
When a nobleman is threatened by a family curse on his newly inherited estate, detective Sherlock Holmes is hired to investigate.
8
5lbs of Pressure (2024)
★ 6/10Also thriller and tv movie
Fresh out of prison after serving time for murder, Adam returns to his old stomping grounds to seek out a son who doesn't know him. Eli, the brother of the man he killed is looking for revenge. Mike, is trying to…
9
Desert Dawn (2025)
★ 6.3/10Also thriller and tv movie
A newly appointed small-town sheriff and his begrudging deputy get tangled up in a web of lies and corruption involving shady businessmen and the cartel while investigating the murder of a mysterious woman.
10
Hierarchy (2025)
★ 6/10Also thriller and tv movie
In an undisclosed area of Texas after two adoptive brothers become entangled in criminal activity, forced to evade law enforcement and the greedy Russian mafia.
11
Rogue Agent (2022)
★ 6.3/10Also thriller
Conman Robert Freegard poses as an undercover MI5 agent and kidnaps countless victims amidst a high-stakes manhunt, until the woman who fell for him brings him to justice.
12
The Calling (2014)
★ 5.9/10Also thriller
Detective Hazel Micallef hasn't had much to worry about in the sleepy town of Port Dundas until a string of gruesome murders in the surrounding countryside brings her face to face with a serial killer driven by a…
13
Tyler Perry's Duplicity (2025)
★ 6.6/10Also thriller
High-powered attorney Marley faces her most personal case yet when she is tasked with uncovering the truth behind the murder of her best friend Fela’s husband. With the help of her boyfriend – a former cop turned…
14
Ray Donovan: The Movie (2022)
★ 6.8/10Also tv movie
A showdown decades in the making brings the Donovan family legacy full circle. As the events that made Ray who he is today finally come to light, the Donovans find themselves drawn back to Boston to face the past. Each…
15
Frank and Penelope (2022)
★ 7.3/10Also thriller
A tale of love and violence when a man on his emotional last legs finds a savior seductively dancing in a run-down strip club. And a life most certainly headed off a cliff suddenly becomes redirected - as everything is…
16
The Virtuoso (2021)
★ 5.9/10Also thriller
Danger, deception and murder descend upon a sleepy town when a professional assassin accepts a new assignment from his enigmatic boss.
17
Whisper (2007)
★ 6.3/10Also thriller
Sinister things begin happening to kidnappers who are holding a young boy for ransom in a remote cabin.
18
The Bad Seed Returns (2022)
★ 7/10Also thriller and tv movie
Several years after the murderous events of the first movie left her father dead, Emma is now living with her aunt Angela and navigating high school. Angela’s husband begins to suspect that Emma may not be as innocent…
19
Wardriver (2026)
★ 7.4/10Also thriller
He’s a Wardriver: a hacker who steals from banks, not people—until he’s noticed. Now the money turns violent, and the woman caught in it could save him or kill them both.
20
The Hound of the Baskervilles (2002)
★ 6/10Also thriller and tv movie
Sherlock Holmes and Dr. Watson are called in to unravel a mysterious curse that has plagued the Baskerville family for generations. When Sir Charles Baskerville is found dead, his heir, Sir Henry, begs Holmes to save…