Once Upon a Small Town - Cast

Name	Episodes	Known for
Park Soo-young Ahn Ja-young Ahn Ja-young See fewer	12	Drive My Car (2021)
Choo Young-woo Han Ji-yool Han Ji-yool See fewer	12	Police University (2021)
Baek Sung-Chul Lee Sang-hyun Lee Sang-hyun See fewer	12	A Wonderful Sight (2021)
Jung Suk-yong Hwang Man-sung Hwang Man-sung See fewer	12	Train to Busan (2016)
Na Chul Choi Yoon-hyeong Choi Yoon-hyeong See fewer	12	Concrete Utopia (2023)
Roh Jae-won Yoon Geun-mo (Sandeul Police officer) Yoon Geun-mo (Sandeul Police officer) See fewer	12	Squid Game (2021)
Jung Si-yul Kim Seon-dong Kim Seon-dong See fewer	12	Birthcare Center (2020)
Park Ji-a Cha Yeon-hong Cha Yeon-hong See fewer	12	Link: Eat, Love, Kill (2022)
Kim Young-sun Park Mal-geum Park Mal-geum See fewer	12	The Chaser (2008)
Park Ye-Ni Nurse Yeong-suk Nurse Yeong-suk See fewer	12	Bloodhounds (2023)
Ha Yul-Ri Choi Min Choi Min See fewer	3	Sisyphus: The Myth (2021)
Goo Bon-jin Singing contest PD Singing contest PD See fewer	1	War of the Arrows (2011)
Kim Jung-han Restaurant drunk man Restaurant drunk man See fewer	1	The Outlaws (2017)
Ahn Soo-ho Huidong Village resident Huidong Village resident See fewer	1	New World (2013)
Park Yeong-soo Actor Actor See fewer		Sector 7 (2011)