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)
Vampire Training Camp
The Dragon and Tiger Joint Hands
Big Brother
The Biography of a Fox
The Sister of the San-Tung Boxer
(Kawagashi)
The Red Phoenix
Secret of Chinese Kung Fu
(Thai fighter)
The Cantonese
Gang-Si Training Center
Return of the Chinese Boxer
(Kun Pan-So)