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Unsolved Mysteries

1988–2010 television series created by John Cosgrove, Terry Dunn Meurer
TVSeries television_series Q1887148
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Summary

Unsolved Mysteries is a television series[1].

Key Facts

  • Genre: crime television series[2]
  • Cast member: Robert Stack[3]
  • Original language of film or TV show: English[4]
  • Presenter: Robert Stack[5]
  • Distribution format: video on demand[6]
  • Original broadcaster: NBC[7]
  • Country of origin: United States[8]
  • Has part(s): Unsolved Mysteries, season 15[9], Unsolved Mysteries, season 16[10], Unsolved Mysteries, season 17[11]
  • Start time: January 20, 1987[12]
  • End time: April 27, 2010[13]
  • Distributed by: Disney–ABC Domestic Television[14], Netflix[15], Hulu[16]
  • Official website: http://www.unsolved.com[17]
  • Number of episodes: {'amount': '+553'}[18]
  • List of episodes: list of Unsolved Mysteries episodes[19]
  • Different from: Enquêtes extraordinaires[20]
  • Duration: {'amount': '+44'}[21]
  • Number of seasons: {'amount': '+14'}[22]
  • Social media followers: {'amount': '+243000'}[23], {'amount': '+281000'}[24], {'amount': '+316000'}[25]

Related Entities

Robert Stack United States

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Unsolved Mysteries. Retrieved November 1, 2026, from https://4ort.xyz/entity/unsolved-mysteries
MLA “Unsolved Mysteries.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/unsolved-mysteries.
BibTeX @misc{4ortxyz_unsolved-mysteries_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Unsolved Mysteries}}, year = {2026}, url = {https://4ort.xyz/entity/unsolved-mysteries}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Unsolved Mysteries — https://4ort.xyz/entity/unsolved-mysteries (retrieved 2026-11-01)

Canonical URL: https://4ort.xyz/entity/unsolved-mysteries · 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. 8w ago · MsMorale · 2026-08-31 view diff on Wikidata ↗
    P14821 → 94574
    "/* wbcreateclaim-create:1| */ P14821: 94574, [[:toollabs:quickstatements/#/batch/269901|batch #269901]]"
  2. 25w ago · Zestier · 2026-05-09 view diff on Wikidata ↗
    Kinobox film id → 318694, 717551
    Tmdb tv series id → 126, 105177
    Instance of → television series
    Imdb id → tt0094574, tt9642938
    + 35 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ Tv maze series id: 4741"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.