• 
  Sun Young Kim

  scenarist

• 
  Choi Myung Gil

  Lee Hwa
• 
  Jang Yong

  Song In Soo
• 
  Ji-hyun Hwang

  Lee Gwi Yeon
• 
  Joon Hyun Min

  Manager Han
• 
  Kang Hye Jung

  Moon Hee Joo
• 
  Kim Jung Tae

  Hirayama
• 
  Na-woon Kim

  Jung Si-Young

• 
  Sang-Yeob Lee

  Ha Cheol-Jin
• 
  Seung-woo Kim

  Jang Myung Hoon
• 
  Yoo-chun Park

  Yutaka / Song Yoo Hyun

• 
  Han Hee

  producător