김관장 대 김관장 대 김관장

신현준 as Master Kim 최성국 as Master Kim 오승현 as Yeon-Sil 노주현 as President Park of Moorimgak 정준하 as Nakamura 이한위 as Triplet #1 김병만 as Triplet #3 Moon Won-ju as Tattoo 권오중 as Master Kim 박철민 as Triplet #2 조원희 as Boss 백봉기 as Ddolmanyi 탁재훈 as Master Kim (Caméo)

Chung Tae-won Executive Producer Baek Kyung-chan Martial Arts Choreographer 김선민 Editor