Thunderhawk 7 - The Thunderhawk Returns

Shim Hyung-rae

Esperman

Lee Bong-Geol

Majugi

Yang Jong-Cheol

Dr. Yang

Jang Ji-Young

Daily

Jeong Tae-woo

Myung-woo

Ji Young-Ok

Bomi

Seo Myeong-seok

Choe Sun-Seok

Jang Pal

Dr. Chu Il-Nam (South Korea)