↑Jeong Hyung-hwa (August 27, 2021). "[단독]유해진·류준열·박명훈·안은진·김성철, '올빼미'로 호흡.. 신구 라인업 조화 [종합]" [[Exclusive] Hae-jin Yoo, Jun-yeol Ryu, Myung-hoon Park, Eun-jin Ahn, Seong-cheol Kim, breathing as 'owl'... Harmonization of new and old lineup [Comprehensive]]. Star News (به کرهای). Archived from the original on August 27, 2021. Retrieved August 27, 2021 – via Naver.
↑Kim Da-eun (October 4, 2022). "유해진X류준열 사극 스릴러 '올빼미' 11월 23일 개봉확정" [Yoo Hae-jin X Ryu Jun-yeol's historical thriller 'Owl' confirmed for release on November 23rd]. Ilgan Sports (به کرهای). Archived from the original on October 13, 2022. Retrieved October 13, 2022 – via Naver.
↑Kim Bo-young (March 7, 2023). "손석구·김성철·김동휘·홍경 '댓글부대', 6일 크랭크인 [공식]" [Son Seok-gu·Kim Seong-cheol·Kim Dong-hui·Hong Kyung 'comment unit', crank-in on the 6th [Official]]. E-Daily (به کرهای). Archived from the original on March 7, 2023. Retrieved March 7, 2023 – via Naver.
↑خطای یادکرد: خطای یادکرد:برچسب <ref> غیرمجاز؛ متنی برای یادکردهای با نام prisonP وارد نشده است. (صفحهٔ راهنما را مطالعه کنید.).
↑Hong Se-young (March 11, 2021). "빈센조' 김성철·김병지·임채무·전국향 특별출연 [공식]". Sports DongA via Naver (به کرهای). Archived from the original on April 22, 2021. Retrieved March 11, 2021.
↑Ahn Eun-jae (July 8, 2021). "BS '그 해 우리는' 최우식·김다미·김성철·노정의 핫 라인업 완성[공식]" [SBS 'That Year We Are' Choi Woo-shik, Kim Da-mi, Kim Seong-cheol, and Noh Jeong's hot lineup complete [Official]]. Sports Seoul (به کرهای). Archived from the original on November 3, 2021. Retrieved July 8, 2021 – via Naver.
↑خطای یادکرد: خطای یادکرد:برچسب <ref> غیرمجاز؛ متنی برای یادکردهای با نام :0 وارد نشده است. (صفحهٔ راهنما را مطالعه کنید.).
↑Jeong Bit (March 2, 2023). "[공식] '마약 혐의' 유아인 빠진 자리에…김성철, '지옥2' 빈자리 채운다" [[Official] 'Drug charges' Yoo Ah-in missing... Kim Seong-chul fills the void in 'Hell 2']. Sports Chosun (به کرهای). Archived from the original on March 2, 2023. Retrieved March 2, 2023 – via Naver.