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G. Callen

fictional character in the show NCIS: Los Angeles
Person Fictional Human Q14916067

Facts

15 properties
Instance of
fictional human, television character[7]
Sex or gender
male[6]
Date of birth
March 11, 1970
Place of birth
Romania
Country of citizenship
United States[5]
Occupation
special agent
Performer
Chris O'Donnell[8]
Languages spoken, written or signed
American English, French, Pashto, Austrian German, Italian, Spanish, Russian, Czech, Romanian, Serbian, Chechen, Hebrew, Turkish, Korean[12][13][14][15][16][17][18][19][20][21][22][23][24][25]
Birth name
Grisha Aleksandrovich Nikolaev Callen[28]
Family name
Callen[9]
First appearance
Identity, Legend (Part I)[29][30]
From narrative universe
NCIS universe[11]
Given name
G.[10]
Media franchise
NCIS[31]
Present in work
NCIS: Los Angeles, NCIS, season 6[26][27]
🏷️ Also known as
en G. Callen en Grisha "G." Callen ja G・カレン
🔖 Identifiers · 5
Image (Wikimedia Commons)
Chris ODonnell Max Payne 2008.jpg ↗
Fandom article ID
fr.ncis:G._Callen
Freebase ID
/m/07yspwn
HAND ID
6AE3-FBEF-1CB0-1F74-FF8E
IMDb ID
ch0142935

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Summary

G. Callen is a fictional human[1]. He was born on March 11, 1970[2], in Romania[3]. He has worked as a special agent[4].

FAQs

Where was G. Callen born?

G. Callen's place of birth was Romania[3].

What did G. Callen do for work?

G. Callen worked as a special agent[4].

References

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

Direct Wikidata claims

  1. [3] ↑ . Fandom. Retrieved . wikidata.org.
  2. [6] ↑ . Fandom. Retrieved . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [4] ↑ . Fandom. Retrieved . wikidata.org.
  6. [8] ↑ . Fandom. Retrieved . wikidata.org.
  7. [2] ↑ . Fandom. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . Fandom. Retrieved . wikidata.org.
  12. [13] ↑ . Fandom. Retrieved . wikidata.org.
  13. [14] ↑ . Fandom. Retrieved . wikidata.org.
  14. [15] ↑ . Fandom. Retrieved . wikidata.org.
  15. [16] ↑ . Fandom. Retrieved . wikidata.org.
  16. [17] ↑ . Fandom. Retrieved . wikidata.org.
  17. [18] ↑ . Fandom. Retrieved . wikidata.org.
  18. [19] ↑ . Fandom. Retrieved . wikidata.org.
  19. [20] ↑ . Fandom. Retrieved . wikidata.org.
  20. [21] ↑ . Fandom. Retrieved . wikidata.org.
  21. [22] ↑ . Fandom. Retrieved . wikidata.org.
  22. [23] ↑ . Fandom. Retrieved . wikidata.org.
  23. [24] ↑ . Fandom. Retrieved . wikidata.org.
  24. [25] ↑ . Fandom. Retrieved . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . Fandom. Retrieved . wikidata.org.
  27. [28] ↑ . Fandom. Retrieved . wikidata.org.
  28. [29] ↑ . Fandom. Retrieved . wikidata.org.
  29. [30] ↑ . Fandom. Retrieved . wikidata.org.
  30. [31] ↑ . 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). G. Callen. Retrieved November 8, 2026, from https://4ort.xyz/entity/g-callen
MLA “G. Callen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/g-callen.
BibTeX @misc{4ortxyz_g-callen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{G. Callen}}, year = {2026}, url = {https://4ort.xyz/entity/g-callen}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): G. Callen — https://4ort.xyz/entity/g-callen (retrieved 2026-11-08)

Canonical URL: https://4ort.xyz/entity/g-callen · 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. 12w ago · Yirba · 2026-08-13 view diff on Wikidata ↗
    Sex or gender → male
    Freebase ID → /m/07yspwn
    Image → Chris ODonnell Max Payne 2008.jpg
    IMDb ID → ch0142935
    + 17 other properties edited (see Wikidata diff for full list)
    "Changed the item: QuickStatements 3.0 batch #47158: HAND ID (11)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.