Yu Chang-Guk

1984

• [ ] North Shaolin South Taekwon (????) 

1985

• [ ] Imbecile (????) 
• [ ] Er Woo Dong: The Entertainer (????) 

1986

• [ ] Thunderhawk From Outer Space (????) 
• [ ] Thunderhawk From Outer Space 2 (????) 

1987

• [ ] Thunderhawk 4 - Mobilization Of Thunder-V (????) 
• [ ] Thunderhawk 3 - Thunderhawk From Outer Space Blitzkrieg (????) 

1988

• [ ] The Smart Little Gang-Si (Heuk-San) 

1989

• [ ] Thunderhawk 6 - Third Generation Thunderhawk (Fighter) 

1990

• [ ] The Doofus Detective And The Twin Light Brothers (Shoeshine) 
• [ ] Straight (????) 

1991

• [ ] Thunder Ninja Kids: Little Kickboxer (????) 

1992

• [ ] I Have Nothing (????) 
• [ ] Lynx (????) 
• [ ] Yeong-gu And Count Dracula (P.E. Teacher) 

1996

• [ ] Two Cops 2 (????) 

2005

• [ ] Welcome to Dongmakgol (Deputy (uncredited)) 

1988

• [ ] Super Hong Gil-Dong (Stunts) 

1990

• [ ] The Doofus Detective And The Twin Light Brothers (Stunts) 
• [ ] The Doofus Detective And The Twin Light Brothers (Stunt Coordinator) 
• [ ] The Doofus Detective And The Twin Light Brothers (Martial Arts Choreographer) 

1992

• [ ] Yeong-gu And Count Dracula (Stunt Coordinator) 
• [ ] Yeong-gu And Count Dracula (Martial Arts Choreographer) 

1993

• [ ] Two Cops (Stunt Coordinator) 
• [ ] Two Cops (Martial Arts Choreographer) 

1997

• [ ] Blackjack (Stunt Coordinator) 
• [ ] Blackjack (Martial Arts Choreographer) 

2001

• [ ] The Rhapsody (Stunts) 

2002

• [ ] Whistling Princess (Stunt Coordinator) 
• [ ] Whistling Princess (Martial Arts Choreographer) 

2005

• [ ] Welcome to Dongmakgol (Stunts) 

1992

• [ ] Yeong-gu And Count Dracula (Action Director) 

1993

• [ ] Two Cops (Action Director) 

1997

• [ ] Blackjack (Action Director) 

2002

• [ ] Whistling Princess (Action Director)