Comedy Crime Drama Mystery
S01E05 • 7.6/10 • 59m • 5 Jan 2026 • KR •

Idol I (2025) S01E05 – Beneath The Tickling Tree

Unexpected feelings begin to grow as Ra-ik tends to Se-na after her injury. Meanwhile, Se-na learns crucial information about the accident.

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Cast

Sooyoung Choi
Sooyoung Choi
Maeng Se-na
Kim Jae-young
Kim Jae-young
Do Ra-ik
Choi Hee-jin
Choi Hee-jin
Hong Hye-joo
Kim Hyun-jin
Kim Hyun-jin
Park Chung-jae
Jeong Jae-kwang
Jeong Jae-kwang
Gwak Byeong-gyun
Park Jeong-woo
Park Jeong-woo
Choi Jae-hee
Park Yong
Park Yong
Judge
Hong Dal-pyo
Hong Dal-pyo
Protestor
Choi Keon
Choi Keon
Lee Young-bin
An Woo-yeon
An Woo-yeon
Kang Woo-seong
Jeong Man-sik
Jeong Man-sik
Geum Bo-sang
Jo Hyun-sik
Jo Hyun-sik
Do Ra-ik's Manager
Kim Won-hae
Kim Won-hae
Cheon Gwang-soo
Oh Jung-hwan
Oh Jung-hwan
Manager Lee

Episodes

Idol I (2025) S01E01 – Unexpected Variations S01E01 62m
22 Dec 25
Idol I (2025) S01E01 – Unexpected Variations
By day, Maeng Se-na is a top lawyer — but by night, she's a secret K-pop mega fan. Do Ra-ik's world unravels when he faces a deadly crisis.
Idol I (2025) S01E02 – Sound And Fury S01E02 59m
23 Dec 25
Idol I (2025) S01E02 – Sound And Fury
Facing dividing loyalties and backlash from all corners, Se-na questions Ra-ik as he insists on his innocence while his fandom erupts.
Idol I (2025) S01E03 – I Can’t Stop For Death S01E03 62m
29 Dec 25
Idol I (2025) S01E03 – I Can’t Stop For Death
With his memories fading and his will to live fading faster, La Ik spirals into despair. Believing her instincts over evidence, Se Na goes after him - before it’s too late.
Idol I (2025) S01E04 – Pandora’s Box S01E04 61m
30 Dec 25
Idol I (2025) S01E04 – Pandora’s Box
Ra-ik begs Se-na to keep a figure from his past away from the case — but she soon notices a connection between the two.
Idol I (2025) S01E05 – Beneath The Tickling Tree S01E05 59m
5 Jan 26
Idol I (2025) S01E05 – Beneath The Tickling Tree
Unexpected feelings begin to grow as Ra-ik tends to Se-na after her injury. Meanwhile, Se-na learns crucial information about the accident.
Idol I (2025) S01E06 – A Blatant Lie S01E06 64m
6 Jan 26
Idol I (2025) S01E06 – A Blatant Lie
Se-na makes a breakthrough, finding motives tied to the music industry. Ra-ik makes an unsettling discovery about Se-na.
Idol I (2025) S01E07 – Empty From What I Couldn’t Let Go S01E07 63m
12 Jan 26
Idol I (2025) S01E07 – Empty From What I Couldn’t Let Go
Ra-ik distances himself from Se-na after discovering her secret. Se-na receives startling news about one of the band members.
Idol I (2025) S01E08 – When The Bell Rings In The Dark S01E08 59m
13 Jan 26
Idol I (2025) S01E08 – When The Bell Rings In The Dark
Se-na finds new evidence — and a new suspect — that could exonerate Ra-ik completely. But their investigation soon leads to a dark truth.
Idol I (2025) S01E09 – GO BACK S01E09 60m
19 Jan 26
Idol I (2025) S01E09 – GO BACK
U Seong’s secret clears La Ik’s name, but the closer he gets to Se Na, the deeper their hearts entwine.
Idol I (2025) S01E10 – The One I Like S01E10 67m
20 Jan 26
Idol I (2025) S01E10 – The One I Like
As La Ik confesses his feelings, Se Na is completely flustered. Her awkwardness makes him smile. Just as hearts begin to open, chaos strikes.
Idol I (2025) S01E11 – The Truth Moving Forward S01E11 60m
26 Jan 26
Idol I (2025) S01E11 – The Truth Moving Forward
Jae Hee miraculously wakes up, leading Se Na and La Ik to the truth. As they unlock a key clue hidden in U Seong’s phone, the real story behind the murder finally comes to light.
Idol I (2025) S01E12 – UN:ENDING S01E12 59m
27 Jan 26
Idol I (2025) S01E12 – UN:ENDING
Life returns to normal for Se Na and La Ik - he, back on stage with Gold Boys; she, still his biggest fan. But with one final truth still hidden, Se Na begins a new journey.

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