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Sleeper

episode of Castle (S7 E20)
TVEpisode television_series_episode Q51206708
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Summary

Sleeper is a television series episode[1]. Sleeper is known by 6 alternative names across languages and contexts.[2]

Key Facts

  • Follows: Habeas Corpse[3]
  • Followed by: In Plane Sight[4]
  • Part of the series: Castle[5]
  • Original language of film or TV show: English[6]
  • Publication date: April 20, 2015[7]
  • Title: Sleeper[8]
  • Season: Castle, season 7[9]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Sleeper. Retrieved May 3, 2026, from https://4ort.xyz/entity/sleeper-q51206708
MLA “Sleeper.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sleeper-q51206708.
BibTeX @misc{4ortxyz_sleeper-q51206708_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sleeper}}, year = {2026}, url = {https://4ort.xyz/entity/sleeper-q51206708}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sleeper — https://4ort.xyz/entity/sleeper-q51206708 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sleeper-q51206708 · 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. 6w ago · Quesotiotyo · 2026-09-05 view diff on Wikidata ↗
    Imdb id → tt4586238
    Publication date → +2015-04-20T00:00:00Z
    Metacritic id → tv/castle/season-7/episode-20-sleeper
    Title → Sleeper
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Tv maze episode id: 153336, [[:toollabs:quickstatements/#/batch/270703|batch #270703]]"
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