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Inspector Koo 구경이

About

Inspector Koo (Korean: 구경이) is a 2021 South Korean television series starring Lee Young-ae in the title role, alongside Kim Hye-jun, Kim Hae-sook, Kwak Sun-young, Baek Sung-chul and Cho Hyun-chul. The series is about the battle of a former police officer against a female college student who is a serial killer. It aired on JTBC from October 30 to December 12, 2021, every Saturday and Sunday at 22:30 (KST). It is also available for streaming on Netflix in selected regions.

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Inspector Koo (구경이) — verified Korean drama (TV series). On JTBC. Directed by Lee Jung-hum. 9 verified cast.

Details

• Episodes: 12
• Genre: crime television series, action television series, comedy television series
• Original language: Korean
• Title: Inspector Koo
• Year: 2021
• Country: South Korean
• Network: JTBC
• Starring: Lee Young-ae
• Broadcast Start: 2021년 10월 30일
• Broadcast End: 2021년 12월 12일

Cast (9)

• Lee Young-ae
• Kim Hye-jun
• Kim Hae-suk
• Kwak Sun-young
• Baek Sung-chul
• Cho Hyun-chul
• Lee Hong-nae
• Bae Hae-sun
• Choi Young-joon

Director

• Lee Jung-hum

Q&A — what agents ask

Cross-checked by 3 source(s) · ✓✓✓ triple-verified

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗
• TMDB — film/TV community database

Verification history

Verified & tracked since 2026-08-20 · 4 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("drama:inspectorkoo").

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