Seong-il Cheon

Writer, Producer, Director

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Seong-il Cheon

Writer, Producer, Director

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Credits
16 titles

Television in Production (2 titles)	Episodes	Status
All of Us Are Dead (2022– ) (TV Series) - Writer (1 episode) Writer (1 episode) See fewer Filming Episode #2.1 Season 2, Episode 1 - Writer Writer See fewer	1
The Murky Stream (2025) (TV Series) - Writer (screenwriter) (8 episodes, 2025) Writer (screenwriter) (8 episodes, 2025) See fewer — Episode #1.9 (Oct 17, 2025) Season 1, Episode 9 - Writer (screenwriter) Writer (screenwriter) See fewer See more See fewer Loading	8	Completed

Past Film & Video (8 titles)	Budget	Opening Weekend	Gross (US & Canada)	Gross (Worldwide)
The Pirates: The Last Royal Treasure (2022) Writer (as Chun Sung-il) Writer (as Chun Sung-il) See fewer	KRW 23.5B			$10MM
The Long Way Home (2015) Director, Writer (screenplay) Director, Writer (screenplay) See fewer				$4.2MM
Minority Opinion (2015) Producer, Writer (adapted screenplay) Producer, Writer (adapted screenplay) See fewer				$2.6MM
The Pirates (2014) Writer Writer See fewer		$26K	$416K	$65MM
A Millionaire on the Run (2012) Writer (screenwriter) Writer (screenwriter) See fewer
Lady Daddy (2010) Writer Writer See fewer				$1.1MM
My Girlfriend Is an Agent (2009) Taxi Driver, Producer, Writer (screenplay) Taxi Driver, Producer, Writer (screenplay) See fewer				$21MM
Once Upon a Time (2008) Writer (screenplay) Writer (screenplay) See fewer				$11MM

Past Television (6 titles)	Episodes
King the Land (2023) (TV Series) - Writer Writer See fewer
L.U.C.A.: The Beginning (2021) (TV Series) - Writer (screenwriter) (12 episodes, 2021) Writer (screenwriter) (12 episodes, 2021) See fewer Episode #1.12 (Mar 9, 2021) Season 1, Episode 12 - Writer (screenwriter) Writer (screenwriter) See fewer See more See fewer Loading	12
Your Honor (2018) (TV Series) - Writer (screenwriter) (32 episodes, 2018) Writer (screenwriter) (32 episodes, 2018) See fewer He Was a Judge (Sep 13, 2018) Season 1, Episode 32 - Writer (screenwriter) Writer (screenwriter) See fewer See more See fewer Loading	32
The Package (2017) (TV Series) - Writer Writer See fewer
7th Grade Civil Servant (2013) (TV Series) - Writer (screenwriter) (20 episodes, 2013) Writer (screenwriter) (20 episodes, 2013) See fewer Episode #1.20 (Mar 28, 2013) Season 1, Episode 20 - Writer (screenwriter) Writer (screenwriter) See fewer See more See fewer Loading	20
The Slave Hunters (2010) (TV Mini-series) - Writer Writer See fewer

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