Jack Long is known for Wu Tang vs. Ninja (1987), The Head Hunter (1982) and The Singing Killer (1970).
Sakura Killers
The Master (uncredited)
Five Shaolin Masters
(extra)
The 7 Grandmasters
Sang Kuan Chun
Born Invincible
Ming Tu
Ninja Hunter
Abbot White
The World of Drunken Master
Fan Ta Pei
The Mystery of Chess Boxing
Chi Siu Tien
Five Fighters from Shaolin
Abbot White
Kung Fu Wonder Child
Grandpa Hua Won
Ninja Condors
The Young Moon Legend
Beach of the War Gods
Japanese Officer
A Sword Shot at the Sun
Witch
The Super Ninja
John's Master
The Boxer's Adventure
Chow San
Shaolin Ex-Monk
Chu Chang
Seven Indignant
Master of the Flying Guillotine
Wang Jiang
Funny Vampire
Crazy Nuts of Kung Fu
Li Dan
The Big Fight
The 18 Bronzemen
Young Ta-Chi
The Unbeaten 28
Yung Chen Cheung
Chess Boxing Matrix
Grandpa
School for Vampires
The Dragon and Tiger Joint Hands
Big Brother
The Sister of the San-Tung Boxer
Kawagashi
The Red Phoenix
Secret of Chinese Kung Fu
Thai fighter
The Cantonese
Return of the Chinese Boxer
Kun Pan-So
The Stranger and the Gunfighter
Royal Guard
7-Man Army
He Hong Fa's Brother
Imperial Tomb Raiders
The 36 Deadly Styles
Kwong Wu Chan