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Detention poster
CrapScore 71, Premium Crap

Detention

“Cancel Your Future”

Premium Crap. CrapScore 71, rated by 1 admin.

Higher CrapScores mean more entertainingly bad. How we score movies.

Why it’s crap
A high-school slasher story gets distracted by time travel, pop culture and several competing genres. Joseph Kahn's comedy moves as though someone has taped down the fast-forward button. Its frantic references can be exhausting, but the teen romance gives the chaos a surprisingly warm centre.

Nominated by @flabbergasted_jones

The club’s verdict

Acting
6/10
Plot
9.5/10
Effects
3.5/10
Dialogue
8/10
Rewatchability
8.5/10
  • “Detention has been rescheduled across several timelines.”

    @flabbergasted_jones, scored it 71

Synopsis and movie facts

As a killer named Cinderhella stalks the student body at the high school in Grizzly Lake, a group of co-eds band together to survive while they're all serving detention.

Released
2012
Directed by
Joseph Kahn
Running time
93 min

Starring

  • Shanley Caswell as Riley Jones
  • Josh Hutcherson as Clapton Davis
  • Spencer Locke as Ione Foster
  • Dane Cook as Principal Karl Verge
  • A.D. Johnson as Sander Sanderson
  • Walter Perez as Elliot Fink
  • Erica Shaffer as Sloan Foster
  • Yves Bright as Mr. Kendall

Research behind this pick

Researched . Explore the film references and reviews below.

  • Film reference · themoviedb.org

    TMDB identity and credits retrieved on 2026-11-10: Detention (2012), directed by Joseph Kahn. The importer rechecks identity, poster, synopsis, release date, runtime, genres and cast against live metadata.

  • Review · slantmagazine.com

    Slant enthusiastically praises the witty genre mixture, pop-cultural invention and affection for its teenage characters, while noting that it is not especially gory. Full review text consulted on 2026-11-10.

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