21

2008 film directed by Robert Luketic
Movie film Q213999
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21

Summary

21 is a film[1]. 21 ranks in the top 2% of film entities by monthly Wikipedia readership (1,063 views/month).[2]

Key Facts

  • 21's instance of is recorded as film[3].
  • 21 was directed by Robert Luketic[4].
  • Peter Steinfeld wrote the screenplay for 21[5].
  • Allan Loeb wrote the screenplay for 21[6].
  • 21's composer is recorded as Dave Sardy[7].
  • 21's genre is drama film[8].
  • 21's genre is crime film[9].
  • 21's based on is recorded as Bringing Down the House[10].
  • A cast member of 21 was Laurence Fishburne[11].
  • A cast member of 21 was Jim Sturgess[12].
  • A cast member of 21 was Kate Bosworth[13].
  • A cast member of 21 was Aaron Yoo[14].
  • A cast member of 21 was Kevin Spacey[15].
  • A cast member of 21 was Liza Lapira[16].
  • A cast member of 21 was Jacob Pitts[17].
  • A cast member of 21 was Josh Gad[18].
  • A cast member of 21 was Jack McGee[19].
  • A cast member of 21 was Kieu Chinh[20].
  • 21 was produced by Kevin Spacey[21].
  • 21 was produced by Brett Ratner[22].
  • 21 was produced by Dana Brunetti[23].
  • 21 was produced by Michael De Luca[24].
  • 21's production company is recorded as Relativity Media[25].
  • 21's production company is recorded as Trigger Street Productions[26].
  • 21's director of photography is recorded as Russell Carpenter[27].

Body

Authorship and Creation

Producers include Kevin Spacey[21], Brett Ratner[22], Dana Brunetti[23], and Michael De Luca[24]. 21 was directed by Robert Luketic[4]. Screenwriters include Peter Steinfeld[5] and Allan Loeb[6]. Cast members include Laurence Fishburne[11], Jim Sturgess[12], Kate Bosworth[13], Aaron Yoo[14], Kevin Spacey[15], and Liza Lapira[16].

Publication

Publication dates include March 7, 2008[28] and April 10, 2008[29]. Original languages include English[30] and American English[31]. Genres include drama film[8] and crime film[9]. 21 was distributed by video on demand[32].

Subject and Themes

Main subjects include gambling[33] and MIT Blackjack Team[34].

Reception

Reviews include 5.2/10[35], 36%[36], and 48/100[37].

Adaptations and Inspiration

21's after a work by is recorded as Ben Mezrich[38].

Why It Matters

21 ranks in the top 2% of film entities by monthly Wikipedia readership (1,063 views/month).[2] 21 has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[39] 21 is known by 13 alternative names across languages and contexts.[40]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [30] ↑ . wikidata.org.
  27. [31] ↑ . wikidata.org.
  28. [32] ↑ . wikidata.org.
  29. [35] ↑ . wikidata.org.
  30. [36] ↑ . wikidata.org.
  31. [37] ↑ . wikidata.org.
  32. [28] ↑ . wikidata.org.
  33. [29] ↑ . wikidata.org.
  34. [33] ↑ . wikidata.org.
  35. [34] ↑ . wikidata.org.
  36. [38] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [39] ↑ . Wikidata sitelinks. wikidata.org.
  3. [40] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 21. Retrieved October 1, 2026, from https://4ort.xyz/entity/21
MLA “21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/21.
BibTeX @misc{4ortxyz_21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21}}, year = {2026}, url = {https://4ort.xyz/entity/21}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21 — https://4ort.xyz/entity/21 (retrieved 2026-10-01)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · MsMorale · 2026-08-30 view diff on Wikidata ↗
    P14821 → 478087
    "/* wbcreateclaim-create:1| */ [[Property:P14821]]: 478087, [[:toollabs:quickstatements/#/batch/269764|batch #269764]]"
  2. 6w ago · Jindřich Rubeš · 2026-08-22 view diff on Wikidata ↗
    Filmová databáze film id → 50552
    "/* wbcreateclaim-create:1| */ [[Property:P12879]]: 50552, [[:toollabs:quickstatements/#/batch/269265|batch #269265]]"
  3. 9w ago · Putnik · 2026-08-01 view diff on Wikidata ↗
    P14710 → F00534
    "/* wbcreateclaim-create:1| */ [[Property:P14710]]: F00534"
  4. 14w ago · Yirba · 2026-06-25 view diff on Wikidata ↗
    Publication date → +2008-03-07T00:00:00Z, +2008-04-10T00:00:00Z
    Screenwriter → Peter Steinfeld, Allan Loeb
    Duration → {'amount': '+123'}
    Aspect ratio (w:h) → 2.35:1
    + 37 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38225|batch #38225]]: MovieLens IDs (part 1)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.