
A heroic high school teacher leads a band of students trapped in school by violent drug-runners.
Does Detention have end credit scenes?
No!
Detention does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Detention, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Dolph Lundgren
Sam Decker

Mpho Koaho
Jay Tee Barrow

Shawn Roberts
Corey Washington

K.C. Collins
Hogie Hogarth

Dov Tiefenbach
Willy Lopez

Larry Day
Earl Hendorf

Kata Dobó
Gloria Waylon

Corey Sevier
Mick Ashton

Jack Newman
Security Guard

Dan Willmott
Sgt. Phil Axel

Anthony J. Mifsud
Alek

Alex Karzis
Chester Lamb

Jesse Bernstein
Zach (uncredited)

Dwayne McLean
Bravo / Militia

Eric Cabral
Young boy

Nicole Dicker
Charlee Turkle

Richard Yearwood
Leon

Joseph Scoren
Viktor

Daniel Enright
Glen Prokow

Len Wagner
Bravo / Militia

Jennifer Baxter
Margo Conroy

Danielle Hampton
Alicia Roberts

Roy Lewis
Lyle Neeson

Alan Catlin
Milt Dover

Dejan Zahirovic
Milos Raditz

Dennis James
Rent-A-Cop

Joseph Griffin
Phil Macer

Joanna 'Jo Jo' Glass
Young girl

Quentin Dixon
Bravo / Militia

Ryan Weichel
Bravo / Militia

Dave Van Zeyl
Bravo / Militia
Discover where to watch Detention online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Rotten Tomatoes.
Challenge your knowledge of Detention with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
Which actor portrays the former soldier who becomes a teacher at Hamilton High School?
Dolph Lundgren
Mpho Koaho
Joseph Scoren
Anthony J. Mifsud
Show hint
Read the complete plot summary of Detention, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
A teacher who cares is not welcome at Hamilton High School. Sam Decker [Dolph Lundgren] is a former soldier who has returned from battles in the former Yugoslavia and the Gulf War to teach at the toughest school in town. He carries the weight of his past, and after years on the front lines, he is ready to walk away and resign, hoping to leave the chaos behind.
On the day he plans to quit, he stays for one last detention with the school’s most challenging students. The room is tense, and the students push back against any sense of order. Among them is Jay Tee Barrow [Mpho Koaho], a sharp, rebellious presence who embodies the struggle within Hamilton High.
But outside, after hours, a well-organized group of murderers with automatic weapons and explosives invades the school to hide a hijacked stash: $300 million in heroin. Their plan is meticulous: set up two police cars in the auto shop, stash the drugs in hidden compartments, and slip away with the loot.
Led by the calculating Chester Lamb [Joseph Scoren], the intruders push forward, only to discover that Sam and a clutch of detained students are still inside. Lamb’s crew includes Gloria Waylon [Kata Dobó], Viktor [Joseph Scoren], and Alek [Anthony J. Mifsud], who continue to stalk the corridors while Lamb watches everything on surveillance cameras and twists the building’s security system to trap their prey.
The siege becomes a tense cat-and-mouse across hallways and classrooms as Sam shows the kids practical ways to survive against armed attackers. The group must unravel a larger, disturbing conspiracy that reaches beyond the school walls, touching the police department and even higher levels of power. School security guards and paid local police were supposed to ensure that the school was empty after hours. However, Sam and his juvenile offenders were not considered by anyone. Yet Sam still has tricks to show the kids and a stubborn will to survive, guiding them through a night where every corridor becomes a line of defense and every lesson could mean the difference between safety and catastrophe.
The lesson for tonight at Hamilton High School is survival.
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