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Portrait of Koo Ja-geon

Acting

Koo Ja-geon

Career

Active from 2018 to 2023, busiest in 2019 and 2020 with 2 main titles each.

Leading roles
1
top three billing
Average score
GoodWatch score79/100
Highest rated
Poster for Sing My Crush
Sing My Crush
GoodWatch score79/100

What stands out

Compared with the average well-known movie, over 18 of their titles. Select a trait to filter titles.

Energy: 4.2 versus catalog average 4.6EnergyHeart: 5.5 versus catalog average 4.2HeartHumor: 2.5 versus catalog average 2.6HumorWorld: 6.0 versus catalog average 5.6WorldCraft: 5.9 versus catalog average 5.3CraftStyle: 6.5 versus catalog average 5.9Style
Koo Ja-geon Catalog average

Rarely in their work

  • Violence
    3.3, average 4.1
  • Nostalgia
    3.1, average 3.8
  • Warfare
    0.5, average 1.2
  • Scare
    1.9, average 2.6

Main genres

Select a genre to see those titles.

Recurring tags

  • Coming-of-Age 3
  • Character-Driven 2

Works often with

People in at least two of their main titles.

    Movies and TV shows

    25
    Type
    Role
    Score
    Decade
    Genre
    Group by

    2020s

    21 titles · average score 78
    Head Over Heels
    Head Over Heels (2025)
    GoodWatch score 80

    TV show · as Kim Jun-u

    Sing My Crush
    Sing My Crush (2023)
    GoodWatch score 79

    TV show · as Jeong Pal

    Daily Dose of Sunshine
    Daily Dose of Sunshine (2023)
    GoodWatch score 92

    TV show · as Student

    The Killing Vote
    The Killing Vote (2023)
    GoodWatch score 74

    TV show · as Prisoner

    Twenty Five Twenty One
    Twenty Five Twenty One (2022)
    GoodWatch score 89

    TV show · as Job interviewee

    Sh**ting Stars
    Sh**ting Stars (2022)
    GoodWatch score 78

    TV show · as Bus passenger

    Link: Eat, Love, Kill
    Link: Eat, Love, Kill (2022)
    GoodWatch score 75

    TV show · as [Da Hyeon's ex]

    Taxi Driver
    Taxi Driver (2021)
    GoodWatch score 81

    TV show · as Recruit

    Move to Heaven
    Move to Heaven (2021)
    GoodWatch score 87

    TV show · as Bank security guard

    Jirisan
    Jirisan (2021)
    GoodWatch score 77

    TV show · as College Student

    Real:Time:Love
    Real:Time:Love (2020)

    TV show · as Woo Hyun

    Mr. Queen
    Mr. Queen (2020)
    GoodWatch score 85

    TV show · as [Food palanquin bearer]

    2010s

    4 titles · average score 72
    Who Kissed Me? / Kiss Scene in Yeonnamdong
    Who Kissed Me? / Kiss Scene in Yeonnamdong (2019)

    TV show · as Ha Tae Sung

    All-Boys High
    All-Boys High (2019)

    TV show · as Oh Seung Woo

    Clean with Passion for Now
    Clean with Passion for Now (2018)
    GoodWatch score 72

    TV show · as [Oh Dol's friend]

    Blind
    Blind (2018)

    as store employee 1