Hamilton High is no place for a teacher who cares. Teacher Sam Decker doesn't care anymore. He's quitting. Sam marks his last day in the battleground of public education by getting saddled with the detention class after hours, playing warden to a pack of rebellious students, the worst troublemakers in school. But Hamilton High is about to become an all too real battleground when a well-organized group of killers armed with automatic weapons and explosives invade the supposedly deserted school after hours to use it as an operating base for meticulously planned armored car robbery. Led by the brilliant and sadistic Chester Lamb, the invaders are surprised to discover Sam and the kids from the detention room are still inside the school. The hunt is on as the killers ruthlessly stalk the teacher and students through the school's halls and classrooms, while Lamb tracks them on the surveillance cameras, turning the school's security system against his prey. Sam and the kids band together and manage to combat the armed thugs and foil Lamb's perfectly planned crime. Along the way, they discover a sinister conspiracy that reaches to the police department and even the highest level of government. But Sam Decker still has a few tricks to teach the kids, and he's got some thingfs to learn from them. Tonight at Hamilton High, the lesson is survival.
Alex Karzis, Corey Sevier, Dan Willmott, Daniel Enright, Dennis James, Dolph Lundgren, Dov Tiefenbach, Dwayne McLean, Jack Newman, Jennifer Baxter, Jesse Bernstein, Joseph Griffin, Joseph Scoren, Kata Dobó, KC Collins, Larry Day, Mif, Mpho Koaho, Nicole Dicker, Richard Yearwood, Roy Lewis, Shawn Roberts
Action, Drama, Thriller

If you're looking to stream Detention through trusted and legitimate sources, there are several legal options available depending on your location and preferences. For those with subscriptions, major platforms like Netflix, Disney+, Amazon Prime Video, Apple TV+, and HBO Max (availability may vary by region) often include superhero classics like Detention in their rotating libraries. Regional services such as Viu may also offer access depending on licensing agreements.
Prefer to stream without a subscription? You can check out ad-supported platforms like Tubi, Pluto TV, Crackle, or Peacock, where available. These services allow free viewing with occasional ads and are fully licensed.
If you’d rather own or rent a copy, digital storefronts such as Google Play Movies, Apple iTunes, and Amazon Video offer Detention for individual purchase or rental, often in HD or 4K quality.
Additionally, don’t overlook library-based services like Kanopy and Hoopla, which allow free streaming for users with participating library cards or university accounts. Lastly, some film studios and official distributors occasionally upload full movies to their YouTube channels, giving you a legal way to enjoy classic titles directly from the source.
Dive into the world of heroes and epic adventure by watching Detention online completely free at Movies123—your trusted source for high-quality, hassle-free streaming. This fan-favorite action-packed sci-fi classic is available to stream in crisp HD and includes English subtitles to enhance your viewing experience. Whether you're eager to watch immediately or prefer to download and enjoy it later offline, Movies123 gives you total flexibility with its intuitive, user-friendly platform.
There are no accounts to create, no subscriptions to manage, and absolutely no hidden charges. Just click and start watching—fast, easy, and secure. From smooth playback to excellent video clarity, Detention is just a few taps away from being part of your movie night. Skip the wait and join millions of viewers already enjoying their favorite films without limits. Start watching Detention today—completely free and on your own terms.