Movies Like It's Okay! She's My Mother in Law 4

If you liked It's Okay! She's My Mother in Law 4 (2010), a movie, 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
Duplex (2003)
★ 6.1/10
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!
2
Fido (2006)
★ 6.5/10
Timmy Robinson's best friend in the whole wide world is a six-foot tall rotting zombie named Fido. But when Fido eats the next-door neighbor, Mom and Dad hit the roof, and Timmy has to go to the ends of the earth to…
3
Everything You Always Wanted to Know About Sex *But Were Afraid to Ask (1972)
★ 6.5/10
A collection of seven vignettes, which each address a question concerning human sexuality. From aphrodisiacs to sexual perversion to the mystery of the male orgasm, characters like a court jester, a doctor, a queen and…
4
Funny Games (2008)
★ 6.5/10
When Ann, husband George, and son Georgie arrive at their holiday home they are visited by a pair of polite and seemingly pleasant young men. Armed with deceptively sweet smiles and some golf clubs, they proceed to…
5
Renfield (2023)
★ 6.4/10
Having grown sick and tired of his centuries as Dracula's lackey, Renfield finds a new lease on life — and maybe even redemption — when he falls for feisty, perennially angry traffic cop Rebecca Quincy.
6
Bone Lake (2025)
★ 5.9/10
A couple’s romantic vacation at a secluded lakeside estate is upended when they are forced to share the mansion with a mysterious and attractive couple. In this darkly hilarious and seductive horror story, a dream…
7
Porno (2019)
★ 6/10
When a group of naive teens working at a movie theater in a small Christian town discover a mysterious film hidden in its basement, they unleash an alluring succubus who gives them a sex education…written in blood.
8
Dark Prince: The True Story of Dracula (2000)
★ 6.1/10
Meet the man behind the legend in this true story of Vlad the Impaler, whose vicious and cruel reputation as a bloodthirsty warlord became the basis for the myth of Dracula.
9
Hold the Fort (2025)
★ 6.2/10
A HOA turns out to be more troublesome than usual in this wildly amusing, FX-heavy freak-out about newly minted suburbanites unexpectedly forced to take part in a struggle against monstrous forces.
10
Eating Raoul (1982)
★ 6.4/10
A prudish married couple feel put upon by the swingers living in their apartment building. One night, by accident, they discover a way to both rid themselves of the “perverts” down the hall and simultaneously realize…
11
Idiocracy (2006)
★ 6.4/10
To test its top-secret Human Hibernation Project, the Pentagon picks the most average European-Americans it can find - an Army private and a prostitute - and sends them to the year 2505 after a series of freak events…
12
Straw Dogs (2011)
★ 5.9/10
A young couple moves to a quaint southern town. Soon their perfect getaway turns out to become a living hell when dark secrets and lethal passions spiral out of control.
13
Home from the Hill (1960)
★ 6.9/10
The wealthiest man in a Texas town decides to teach his teenage son how to hunt to make a man out of him.
14
Young People Fucking (2007)
★ 5.9/10
On a Tuesday night, five couples have separate sexual adventures. Matt and Kris, friends for years, want to have an only-once, no-strings good time. Abby and Andrew, married, celebrate his birthday, but it's marred by…
15
Dark Shadows (2012)
★ 6.1/10
Vampire Barnabas Collins is inadvertently freed from his tomb and emerges into the very changed world of 1972. He returns to Collinwood Manor to find that his once-grand estate and family have fallen into ruin.
16
Desperate Living (1977)
★ 6.3/10
After killing her husband, Peggy Gravel and her murderous maid Grizelda wind up in the crazy town of Mortville, where Queen Carlotta presides over a sleazy collection of misfits.
17
Sons of the Desert (1933)
★ 7.1/10
Ollie and Stan deceive their wives into thinking they are taking a medically necessary cruise when they are really going to a lodge convention.
18
The Overnight (2015)
★ 5.9/10
Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family “playdate” becomes increasingly interesting as the night goes on.
19
Vampyres (1974)
★ 6/10
A duo of bisexual female vampires prey on passing motorists, whom they seduce and murder in the English countryside.
20
Three Violent People (1956)
★ 6/10
A rancher, his shady bride and his one-armed brother fight amid carpetbaggers in Texas.