SPRING OF YOUTH

Title: 사계의 봄 / Sagyeui Bom

Also known as: Spring of the Four Seasons

Genre: Youth, romance, comedy, music

Episodes: 10

Broadcast network: SBS

Broadcast period: 2025-May-06 to 2025-Jul-02

Air time: Wednesday 22:40

Synopsis

The series tells about a K-pop singer, Sa-gye, who is forced to attend a university campus. Forming a four-member co-ed band, he finds passionate love and music.

Cast

Main Cast

Ha Yoo Joon (하유준) as Sa Gye (20)

Moon Woo Jin as teen Sa Gye

Park Ji Hoo as Kim Bom (20)

Park So Yi as teen Bom

Lee Seung Hyup as Seo Tae Yang (23)

Park Sung Hoon (박성훈) as child Tae Yang

Nam Do Yoon as teen Tae Yang

Kim Bom's family

Seo Hye Won as Bae Kyu Ri (20)

Cha Chung Hwa as Kim Ja Young (46)

Cha Yoo Jin as Kim Bom's mother

JO&JO.Ent

Jo Han Chul as Jo Sang Hun (50)

Han Yoo Eun (한유은) as Jo Ji Na (27)

Han Jin Hee (한진희) as Yoon Seung Soo (30)

Kim Seo Ha (김서하) as Kang Suk Hee

Seo Tae Yang's family

Kim Jong Tae as Seo Min Chul (50)

Hanju University

Kim Sun Min (김선민) as Kong Jin Koo (23)

Kim Byung Gi as chancellor

Oh Man Suk as professor

Joo Yoon Chan (주윤찬) as Jae Joon

Han Soo Ho (한수호) as student

Bae Jae Sung (배재성) as student

Kim Eun Soo (김은수) as student

Im Seung Dae as staff (ep 2)

Seo Jin Won as staff (ep 2)

The Crown

Seo Dong Sung (서동성) as Ino

Kim Shin (김신) as Sunder

Cru (크루) as Cardi

Others

Kim Ji Young as Mok Yeo Jin (Sa Gye's mother)

Park Jin Woo as restaurant owner

Bang Joo Hwan (방주환) as doctor

Kim Eun Woo (김은우) as Detective Min

Lee Doo Suk as Reporter Han

Choi Yoo Joo (최유주) as Kim Bom's acquaintance (ep 4)

Pyo Ba Ha (표바하) as Kim Bom's acquaintance (ep 4)

Shorry (쇼리) as fast food worker (ep 5-6)

Moon Hak Jin (문학진) as police officer (ep 6)

Lee Tae Young (이태영) as Oh Jeong-Hwan (ep 7)

Kim Kyung Ryong as Chinese restaurant owner (ep 9)

Special appearances (Based on the ending credits)

Kim Yong Myung (김용명) as student / food deliveryman (ep 1, 3)

Son Min Soo (손민수) as campus couple (ep 1)

Im Ra Ra (임라라) as campus couple (ep 1)

Moon Se Yoon as convenience store manager (ep 2)

Jonathan Yiombi (조나탕 욤비) as band applicant (ep 2)

Patricia Yiombi (파트리샤 욤비) as band applicant (ep 2)

Yoo Jae Pil (유재필) as band applicant (ep 2)

Park Kwang Jae as tent bar man (ep 5)

Sung Hyuk as tent bar man (ep 5)

Lee Hong Ki as lawyer (ep 6)

Kwon Hyuk Soo as student (ep 8)

Seo Kang Joon as game money (ep 9) voice only

Kim Min Kyung (김민경) as apartment woman (ep 9)

Ro Woon as himself (ep 9)

Jung Hae In as Doctor Ahn Se Hoon (ep 10)

Won Hee (원희) as airport girl (ep 10)

Production Credits

Production Companies: Studio S, FNC Story, Monster Union

Director: Kim Sung Yong

Screenwriter: Kim Min Chul

Posters