Movies Like Secrets in the Marriage

If you liked Secrets in the Marriage (2023), a tv movie and thriller movie directed by Nigel Thomas, 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
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…
4
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…
5
Careful What You Wish For (2015)
★ 6.1/10Also thriller
A guy gets more than he bargained for after entering into an affair with the wife of an investment banker. Soon, a suspicious death and substantial life insurance policy embroil him in a scandal.
6
Butterfly on a Wheel (2007)
★ 6.5/10Also thriller
A sociopathic kidnapper methodically pushes a desperate pair of parents to their absolute breaking point.
7
Gone Girl (2014)
★ 7.9/10Also thriller
With his wife's disappearance having become the focus of an intense media circus, a man sees the spotlight turned on him when it's suspected that he may not be innocent.
8
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.
9
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.
10
The Experiment (2010)
★ 6.4/10Also thriller
20 men are chosen to participate in the roles of guards and prisoners in a psychological study that ultimately spirals out of control.
11
Blackwater Lane (2024)
★ 6/10Also thriller
An American school teacher in England drives past an abandoned car late one night, unaware that the driver was the victim of a murder. As she comes to terms with the realization, seemingly supernatural events start to…
12
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.
13
Dream Lover (1994)
★ 6.8/10Also thriller
Not long after they cross paths at an art gallery, architect Ray Reardon and hypnotically sensual Lena are married with children. But as strange incidents occur, Ray begins to realize he may not really know the woman…
14
The Bad Seed (2018)
★ 7/10Also thriller and tv movie
A widower suspects that his seemingly perfect adolescent daughter is a heartless killer.
15
Terror Tract (2000)
★ 6/10Also thriller and tv movie
A real estate agent terrifies a couple with the grim fates of the previous owners of a house they're looking at.
16
Seeking Justice (2011)
★ 5.9/10Also thriller
After his wife is assaulted, a husband enlists the services of a vigilante group to help him settle the score.
17
Dead Man's Folly (1986)
★ 6.4/10Also thriller and tv movie
During a murder hunt game at a country house, to which Hercule Poirot is invited as an "expert", a real murder occurs.
18
180 (2026)
★ 5.9/10Also thriller
When an unexpected road rage incident puts his son in critical condition, an enraged father spirals down a dark path of emotional turmoil and vengeance.
19
Deep Water (2022)
★ 5.8/10Also thriller
A well-to-do husband who allows his wife to have affairs in order to avoid a divorce becomes a prime suspect in the disappearance of her lovers.
20
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…