Movies Like I am 18 or older

If you liked I am 18 or older (2026), a movie directed by Oliver Zech, 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
Purple Hearts (2022)
★ 8/10
An aspiring musician agrees to a marriage of convenience with a soon-to-deploy Marine, but a tragedy soon turns their fake relationship all too real.
2
Buck Privates (1941)
★ 6.8/10
Petty con artists Slicker Smith and Herbie Brown mistakenly join the Army evading the cops. The cop chasing them winds up as their drill instructor. A rich young man and his former working class chauffeur are not only…
3
Private Valentine: Blonde & Dangerous (2008)
★ 6.2/10
When fluffy, bubble gum movie star Megan Valentine suddenly finds herself broke and humiliated in the public eye, she wanders from the wreckage of a car accident and witlessly enlists in the U.S. Army hoping in vain…
4
Terminator Salvation (2009)
★ 6.1/10
All grown up in post-apocalyptic 2018, John Connor must lead the resistance of humans against the increasingly dominating militaristic robots. But when Marcus Wright appears, his existence confuses the mission as…
5
Winter Spring Summer or Fall (2024)
★ 7.3/10
Remi and Barnes, two very different teenagers, meet by chance in the winter of their senior year, then spend four days together over the course of a year that will change their lives forever.
6
Richard Jewell (2019)
★ 7.4/10
Richard Jewell thinks quick, works fast, and saves hundreds, perhaps thousands, of lives after a domestic terrorist plants several pipe bombs and they explode during a concert, only to be falsely suspected of the crime…
7
O.G. (2018)
★ 5.9/10
Louis Menkins is five weeks away from being released after 26 years in prison. He is faced with the decision to put his own release at risk in order to protect a young man named Beecher from growing gang controversies.
8
Pimp (2018)
★ 6.2/10
An urban love story set on the hard streets of the Bronx. A struggling female pimp, named Wednesday, grows up learning the game from her dad. Once he's gone she's left to look out for her prostitute mother and…
9
16 Blocks (2006)
★ 6.5/10
An aging cop is assigned the ordinary task of escorting a fast-talking witness from police custody to a courthouse, but they find themselves running the gauntlet as other forces try to prevent them from getting there.
10
Rebel Without a Cause (1955)
★ 7.5/10
After moving to a new town, troublemaking teen Jim Stark is supposed to have a clean slate, although being the new kid in town brings its own problems. While searching for some stability, Stark forms a bond with a…
11
Mexicali (2026)
★ 7.7/10
A former special forces contractor is forced out of retirement as an avocado farmer in Mexico when local gangsters try to force him and his family off their farm.
12
Ice Road: Vengeance (2025)
★ 6.2/10
Big rig ice road driver Mike McCann travels to Nepal to scatter his late brother’s ashes on Mt. Everest. While on a packed tour bus traversing the deadly 12,000 ft. terrain of the infamous Road to the Sky, McCann and…
13
A-X-L (2018)
★ 6.4/10
The life of a teenage boy is forever altered by a chance encounter with cutting edge military technology.
14
Dear John (2010)
★ 6.8/10
While Sergeant John Tyree is home on two weeks leave from Germany, he meets Savannah after he dives into the ocean to retrieve Savannah's purse that had fallen off a pier. John eventually falls in love with Savannah…
15
Tomorrow, When the War Began (2010)
★ 6.1/10
Ellie Linton, a teen from an Australian coastal town, leads her friends on an excursion to a camp deep in the woods, dubbed "Hell." Upon their return, the youths find that their town has been overrun by an enemy army…
16
The Marine 3: Homefront (2013)
★ 6.1/10
A Marine must do whatever it takes to save his kidnapped sister and stop a terrorist attack masterminded by a radical militia group.
17
Amateur (2018)
★ 6.4/10
14-year-old basketball phenom Terron Forte has to navigate the under-the-table world of amateur athletics when he is recruited to an elite NCAA prep school.
18
Man with No Past (2025)
★ 6.5/10
Waking up in an unfamiliar city, a man with no memory must confront the mysteries of his own identity. However, his desperate search to uncover the past pits him against a powerful enemy, leading to a showdown that…
19
The Giver (2014)
★ 6.6/10
In a seemingly perfect community, without war, pain, suffering, differences or choice, a young boy is chosen to learn from an elderly man about the true pain and pleasure of the "real" world.
20
The Young One (1960)
★ 7/10
A jazz musician seeks refuge from a lynch mob on a remote island, where he meets a hostile game warden and the young object of his attentions.