Master Key - Production & Contact Info

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62 cast members

Name	Episodes	Known for
Jun Hyun-moo Self Self See fewer	12	18 Again (2020)
Lee Soo-geun Self Self See fewer	11	2 Days 1 Night (2007)
Ong Seong-wu Self (as Seong-wu Ong) Self (as Seong-wu Ong) See fewer	8	Moment at Eighteen (2019)
Kang Daniel Self Self See fewer	8	Rookie Cops (I) (2022)
Key Self Self See fewer	7	Lookout (2017)
Kim Jong-min Self Self See fewer	7	Reply 1994 (2013)
J.R. Self (as JR) Self (as JR) See fewer	5	Let Me Be Your Knight (2021)
Henry Lau Self Self See fewer	5	Shang-Chi and the Legend of the Ten Rings (2021)
Kim Mingyu Self (as Mingyu) Self (as Mingyu) See fewer	4	Falling Into Your Smile (2021)
Eunhyuk Self Self See fewer	3	NCT Universe: Lastart (2023)
Eunkwang Self Self See fewer	3	BTOB: Irresistible Lips (2012)
Ko Sung-hee Self Self See fewer	2	While You Were Sleeping (2017)
Kim Dong-jun Self Self See fewer	2	Korea-Khitan War (2023)
Park Jin-young Self (as Jinyoung) Self (as Jinyoung) See fewer	2	Christmas Carol (I) (2022)
Hwang Chan-sung Self Self See fewer	2	What's Wrong with Secretary Kim (2018)
Choi Min-ho Self (as Minho) Self (as Minho) See fewer	2	To the Beautiful You (2012)
Lee Hong-ki Self Self See fewer	2	Modern Farmer (2014)
Ji-Sung Yoon Self Self See fewer	2	Thundercloud Rainstorm (2025)
Song Min-ho Self Self See fewer	2	Prison Playbook (2017)
Lee Sang-min Self Self See fewer	2	Chakra: Han (Come A Come) (2000)
Jeong Se-woon Self Self See fewer	2	What's Wrong with Secretary Kim (2018)
Seo Jang-hoon Self Self See fewer	2	After School Activities: Lots of Advice (2021)
Park Sung-Kwang Self Self See fewer	2	Never Ending Story (2012)
Cha Eun-woo Self Self See fewer	1	My ID Is Gangnam Beauty (2018)
Kim Sejeong Self Self See fewer	1	School 2017 (2017)
Eric Nam Self Self See fewer	1	Hotel Transylvania 3: Summer Vacation (2018)
Kang Han-na Self Self See fewer	1	Bloody Heart (2022)
Jo Bo-ah Self Self See fewer	1	Forest (2020)
Jung Chae-yeon Self Self See fewer	1	I Am... (2017)
Lee Sun-bin Self Self See fewer	1	Missing 9 (2017)
Lee Elijah Self Self See fewer	1	Decoy (2023)
Go Won-Hee Self Self See fewer	1	Strongest Deliveryman (2017)
Jung Jinyoung Self (as Jinyoung) Self (as Jinyoung) See fewer	1	Love in the Moonlight (2016)
Gong Seung-yeon Self Self See fewer	1	Aloners (2021)
Yoon So-hee Self Self See fewer	1	The Emperor: Owner of the Mask (2017)
Bang Minah Self Self See fewer	1	Snowball (II) (2020)
Pyo Ji-hoon Self (as P.O) Self (as P.O) See fewer	1	Good Partner (2024)
Ahn Hee-yeon Self Self See fewer	1	Hit the Spot (2022)
Minatozaki Sana Self Self See fewer	1	Twice: Fancy (2019)
Park So-jin Self Self See fewer	1	Alchemy of Souls (2022)
Taemin Self Self See fewer	1	The Old Guard 2 (2025)
Jackson Wang Self Self See fewer	1	Minions: The Rise of Gru (2022)
Byun Baekhyun Self (as Baek-Hyun Byun) Self (as Baek-Hyun Byun) See fewer	1	Moon Lovers: Scarlet Heart Ryeo (2016)
Seungkwan Self Self See fewer	1	Chocolate (I) (2019)
Park Chan-yeol Self Self See fewer	1	EXO Next Door (2015)
Ahn Sol-bin Self Self See fewer	1	Backstreet Rookie (2020)
Kim Heechul Self Self See fewer	1	Heechul + Jungmo: Ulsanbawi (2016)
Shon Seung-wan Self (as Wendy) Self (as Wendy) See fewer	1	Trolls World Tour (2020)
Shownu Self Self See fewer	1	Riverdale (2017)
Kim Chung-ha Self Self See fewer	1	Chung Ha: Roller Coaster (2018)
Lee Hong-bin Self Self See fewer	1	The Smile Has Left Your Eyes (2018)
Shin Dong-woo Self Self See fewer	1	Cinderella and the Four Knights (2016)
Ha Sung-Woon Self (as Sung-Woon Ha) Self (as Sung-Woon Ha) See fewer	1	Our Blues (2022)
Park Cho-rong Self (as Chorong) Self (as Chorong) See fewer	1	Reply 1997 (2012)
Lee Sung-jong Self (as Sungjong) Self (as Sungjong) See fewer	1	University Hospital (2018)
Sinb Self Self See fewer	1	Do Do Sol Sol La La Sol (2020)
Kim Ji-won Self (as Bobby) Self (as Bobby) See fewer	1	Fortnite (2017)
Hyojung Self Self See fewer	1	Love Recall (2022)
Jimin Shin Self (as Jimin) Self (as Jimin) See fewer	1	A Korean Odyssey (2017)
Ye-Rin Jeong Self (as Yerin) Self (as Yerin) See fewer	1	Running Man (2010)
Na-Yeong Im Self Self See fewer	1	Music Bank (1998)
Ren Self Self See fewer	1	Jeon Woo Chi (2012)