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Movies like It's Not Her (2021)

The best movies like It's Not Her (2021) are Housesitter (1992), Wedding Registry (2025) and One Small Hitch (2013). If It's Not Her hooked you, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. Housesitter (1992)

    Con artist Gwen moves into Newton's empty home without his knowledge and begins setting up house, posing as his new wife.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  2. Wedding Registry (2025)

    Nicolás and Antonia plan a fake wedding to share the gifts and fund their dreams.

    Why it matches: Recommended by TMDB viewers

    Absolute CinemaMovies like this
  3. One Small Hitch (2013)

    On a flight home to Chicago for a family wedding, childhood friends Josh and Molly innocently agree to fake a wedding engagement to make Josh's dying father happy. Things quickly get out of hand with their two boisterous families, and a series of events causes them to pretend to be a couple and start planning a phony wedding. When the playacting begins to foster real feelings, the two must make some serious decisions: Split up and return to their lives in LA, or make a life as a couple back in Chicago?

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  4. Sisters of the Groom (2017)

    When Sarah needs to impress a corporate bigwig in order to help her sister's catering business, she finds herself agreeing to be his son’s pretend date to a family wedding

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  5. The Joneses (2010)

    A seemingly perfect family moves into a suburban neighborhood, but when it comes to the truth as to why they're living there, they don't exactly come clean with their neighbors.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  6. A House of Dynamite (2025)

    When a single, unattributed missile is launched at the United States, a race begins to determine who is responsible and how to respond.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  7. Kamchatka (2002)

    In 1976, Argentina fell into the hands of a de facto government. Thousands of citizens are persecuted and kidnapped. This is the case of the parents of two children, who, knowing they are wanted, decide to hide.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  8. Aftermath (2024)

    A returning war veteran, stricken with PTSD, gets trapped with his teenage sister on Boston's Tobin Memorial Bridge when a heavily armed group of ex-military revolutionaries take everyone hostage.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  9. The Invention of Lying (2009)

    Set in a world where the concept of lying doesn't exist, a loser changes his lot when he invents lying and uses it to get ahead.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  10. The Bed Sitting Room (1969)

    In the hazy aftermath of World War III, the fallout from a 'nuclear misunderstanding' is producing strange mutations amongst the survivors, and the noble Lord Fortnum finds himself transforming into a bed sitting room.

    Why it matches: Recommended by TMDB viewers

  11. Take Me Home Tonight (2011)

    Recent MIT grad Matt Franklin should be well on his way to a successful career at a Fortune 500 company, but instead he rebels against maturity by taking a job at a video store. Matt rethinks his position when his unrequited high-school crush, Tori, walks in and invites him to an end-of-summer party. With the help of his twin sister and his best friend, Matt hatches a plan to change the course of his life.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  12. The Devil's Double (2011)

    A chilling vision of the House of Saddam Hussein comes to life through the eyes of the man who was forced to become the double of Hussein's sadistic son.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  13. The Four Horsemen of the Apocalypse (1962)

    In Argentina, one daughter of patriarch Madariaga is married to a Frenchman while the other is married to a German thus leading to a crisis when Nazi Germany occupies France and some Madariaga family members fight on opposite sides.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  14. Back to the Beach (1987)

    A former beach boy and his wife go to California to visit their daughter and become part of the new beach scene.

    Why it matches: Recommended by TMDB viewers

  15. Neglected (2026)

    Detective Shaw is about to retire when he finds out on his last day of work that a serial killer has buried his son alive. He then races against the clock to solve three murders and find his son’s location before he runs out of air.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  16. Flash Gordon (1980)

    A football player and his mates travel to the planet Mongo and find themselves fighting the tyranny of Ming the Merciless to save Earth.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  17. The Mouse That Roared (1959)

    The Duchy of Grand Fenwick decides that the only way to get out of their economic woes is to declare war on the United States, lose and accept foreign aid. They send an invasion force (in chain mail, armed with bows and arrows) to New York and they arrive during a nuclear drill that has cleared the streets.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  18. Death Race 2000 (1975)

    In a boorish future, the government sponsors a popular, but bloody, cross-country race in which points are scored by mowing down pedestrians. Five teams, each comprised of a male and female, compete using cars equipped with deadly weapons. Frankenstein, the mysterious returning champion, has become America's hero, but this time he has a passenger from the underground resistance.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this
  19. Taurus (2022)

    A rising but troubled musician searches for the inspiration to record one last song, pushing himself deep into the void.

    Why it matches: Recommended by TMDB viewers

  20. Hands of Stone (2016)

    The legendary Roberto Duran and his equally legendary trainer Ray Arcel change each other's lives.

    Why it matches: Recommended by TMDB viewers

    Popcorn FlickMovies like this

Like It's Not Her and something else?

Blend two favourites and we’ll find the films in between.

Frequently asked questions

What are the best movies like It's Not Her?

The closest matches to It's Not Her are Housesitter (1992), Wedding Registry (2025) and One Small Hitch (2013). Below are 17 more, each with the reason it matches.

What should I watch after It's Not Her?

Start with Housesitter (1992), the closest match to It's Not Her.

What is the highest-rated movie like It's Not Her?

The Devil's Double (2011), rated 6.7/10 by 639 TMDB users.

What is the newest movie like It's Not Her?

Neglected (2026) is the most recent release on this list.

Are there Spanish movies like It's Not Her?

Yes: Wedding Registry (2025) and Kamchatka (2002).

How are movies similar to It's Not Her chosen?

First come films that Trakt’s viewers watch alongside It's Not Her, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.

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