Jack Lai Jan-Lung (Chinese: 黎震龍) is a Hong Kong director.

| Title | ||||||
|---|---|---|---|---|---|---|
Vengeance | George Fung's Bodyguard | 6.61 | 2009-05-20 | 2.9668 | ||
Mad Detective | Ko's Colleague | 7.064 | 2007-11-29 | 2.3528 | ||
Poker King | Jack's Defeated Gambler | 6.032 | 2009-11-22 | 1.0803 | ||
A Witness Out of the Blue | Footballer | 6.524 | 2019-10-12 | 1.5854 | ||
Magic to Win | 3.9 | 2011-12-01 | 1.5031 | |||
Warriors of Future | 7.002 | 2022-08-05 | 3.1577 | |||
All U Need Is Love | 4 | 2021-04-22 | 1.2442 | |||
I'll Call You | 7.2 | 2006-03-23 | 0.6291 |