Production Credits
Cho Chul-hyun has 8 production credits.Production
Credited for Producer in 3 shows - Once Upon a Time in a Battlefield, Hi! Dharma 2: Showdown in Seoul and Battlefield Heroes.
Writing
Credited for Writer in 3 shows - Once Upon a Time in a Battlefield, The Throne and The King's Letters.
Credited for Screenplay in 1 show - Battlefield Heroes.
Directing
Credited for Director in 1 show - The King's Letters.