Sleepless

2001 film by Dario Argento
Movie film Q966494
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Sleepless

Summary

Sleepless is a film[1]. Sleepless ranks in the top 4% of film entities by monthly Wikipedia readership (44 views/month).[2]

Key Facts

  • Sleepless's instance of is recorded as film[3].
  • Sleepless was directed by Dario Argento[4].
  • Franco Ferrini wrote the screenplay for Sleepless[5].
  • Dario Argento wrote the screenplay for Sleepless[6].
  • Carlo Lucarelli wrote the screenplay for Sleepless[7].
  • Sleepless's composer is recorded as Goblin[8].
  • Sleepless's genre is horror film[9].
  • Sleepless's genre is giallo[10].
  • Sleepless's genre is mystery film[11].
  • Sleepless's genre is independent film[12].
  • Sleepless's genre is psychological thriller film[13].
  • Sleepless's genre is thriller film[14].
  • Sleepless's genre is suspense film[15].
  • A cast member of Sleepless was Max von Sydow[16].
  • A cast member of Sleepless was Chiara Caselli[17].
  • A cast member of Sleepless was Gabriele Lavia[18].
  • A cast member of Sleepless was Stefano Dionisi[19].
  • A cast member of Sleepless was Rossella Falk[20].
  • A cast member of Sleepless was Roberto Zibetti[21].
  • A cast member of Sleepless was Paolo Maria Scalondro[22].
  • A cast member of Sleepless was Roberto Accornero[23].
  • A cast member of Sleepless was Massimo Sarchielli[24].
  • A cast member of Sleepless was Diego Casale[25].
  • A cast member of Sleepless was Aldo Massasso[26].
  • A cast member of Sleepless was Elisabetta Rocchetti[27].

Body

Authorship and Creation

Producers include Dario Argento[28] and Claudio Argento[29]. Sleepless was directed by Dario Argento[4]. Screenwriters include Franco Ferrini[5], Dario Argento[6], and Carlo Lucarelli[7]. Cast members include Max von Sydow[16], Chiara Caselli[17], Gabriele Lavia[18], Stefano Dionisi[19], Rossella Falk[20], and Roberto Zibetti[21].

Publication

Sleepless was released on January 1, 2001[30]. Original languages include Italian[31] and English[32]. Genres include horror film[9], giallo[10], mystery film[11], independent film[12], psychological thriller film[13], and thriller film[14]. Sleepless was distributed by video on demand[33].

Subject and Themes

Sleepless's main subject is serial killer[34].

Reception

Reviews include 5.9/10[35] and 55%[36].

Why It Matters

Sleepless ranks in the top 4% of film entities by monthly Wikipedia readership (44 views/month).[2] Sleepless has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[37] Sleepless is known by 13 alternative names across languages and contexts.[38]

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. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [31] ↑ . wikidata.org.
  29. [32] ↑ . wikidata.org.
  30. [33] ↑ . wikidata.org.
  31. [35] ↑ . wikidata.org.
  32. [36] ↑ . wikidata.org.
  33. [30] ↑ . wikidata.org.
  34. [34] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [37] ↑ . Wikidata sitelinks. wikidata.org.
  3. [38] ↑ . 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). Sleepless. Retrieved September 28, 2026, from https://4ort.xyz/entity/sleepless-q966494
MLA “Sleepless.” 4ort.xyz Knowledge Graph, 4ort.xyz, 28 Sep. 2026, https://4ort.xyz/entity/sleepless-q966494.
BibTeX @misc{4ortxyz_sleepless-q966494_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sleepless}}, year = {2026}, url = {https://4ort.xyz/entity/sleepless-q966494}, note = {Accessed: 2026-09-28}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sleepless — https://4ort.xyz/entity/sleepless-q966494 (retrieved 2026-09-28)

Canonical URL: https://4ort.xyz/entity/sleepless-q966494 · Last refreshed:

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 → 220827
    "/* wbcreateclaim-create:1| */ [[Property:P14821]]: 220827, [[:toollabs:quickstatements/#/batch/269764|batch #269764]]"
  2. 5w ago · Jindřich Rubeš · 2026-08-22 view diff on Wikidata ↗
    Filmová databáze film id → 32482
    "/* wbcreateclaim-create:1| */ [[Property:P12879]]: 32482, [[:toollabs:quickstatements/#/batch/269265|batch #269265]]"
  3. 13w ago · Yirba · 2026-06-25 view diff on Wikidata ↗
    Production designer → Antonello Geleng
    Publication date → +2001-01-01T00:00:00Z
    Screenwriter → Franco Ferrini, Dario Argento, Carlo Lucarelli
    Duration → {'amount': '+117'}
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38315|batch #38315]]: MovieLens IDs (part 2)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.