Howard Sit Lap-Yin

Drama Series - 1998, 16 episodes • as 何家信

Burning Flame is a TVB modern action drama that focuses on the duties and challenges of Hong Kong firefighters. It is the first installment in the Burning Flame series. The series was specifically filmed to celebrate TVB's 31st Anniversary and was supported by Hong Kong Fire Services Department.

Movie - 2006, 2h 15m • as Dragon Wong Kid

Three young martial arts masters emerge from the back streets of Hong Kong to help the powerless fight injustice.

Drama Series - 2010, 16 episodes • as 失眠子

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Movie - 2007, 2h 15m • as Young Wai King Ho

When the Ronin Gang robs an armored car, three cops — Chan, Fong and Wai — go on the warpath. Each has a personal interest in bringing down Ronin leader Tien: he killed Chan's fiancée, humiliated Fong and kidnapped Wai's brother.

Movie - 2003, 2h 15m • as (segment "Smile")

Shorts made by 11 directors in order to fight against the SARS epidemy that occurred in China and Hong Kong in 2003. The shorts were produced by the Information Service Departement of the Government of HK SAR. The aim was to bring back confidence to the HK popuation. The running-time is 1 to 2 minutes for each short.12 Short films: 1-"Rhapsody", director: Johnny To and Wai Ka-fai; 2-"My Sow Is Not Feeling Well", director: Fruit Chan; 3-"Smile", director: Teddy Chen; 4-"Of a Cause" (Animation) director: Tsui Hark; 5-"Hong Kong - A Winner", director: Stephen Chow; 6-"Who's Miss Hong Kong?", director: Joe Ma; 7-"Family of Heroes", director: Alex Law and Mabel Cheung; 8-"Until Then", director: Gordon Chan and Dante Lam; 9- "McDull 1:99" director: Brian Tse; 10-"Spring, 2003", director: Peter Chan; 11-"A Glorious Future", director: Andrew Lau and Alan Mak; 12-"Making of 1:99", director: Wong Shou-Ping.

Movie - 2015, 2h 15m • as Hin

For Ki, the long-suffering wife, things are falling apart—her remorseless husband wishes to walk out on her and her son. Unable to cope, her uncommunicative son chooses to tune out of his parent’s arguments. Ki feebly refuses divorce to keep the family intact, but her husband is already eagerly anticipating a new marriage with a baby coming on the way. Ki has her searing anger building up behind the façade of normalcy. On the verge of a breakdown with pleading fallen on deaf ears, she takes matters into her own hands.

Movie - 2021, 2h 15m • as Yi-ming

Everything changes for the Ing family when the husband and father is diagnosed with terminal cancer. The mother, who is the main supporter has become more isolated, while the son is no longer certain about his future plans although he has been accepted to study abroad. The conflicted family returns to the father’s hometown for the tomb-sweeping ritual, but his original mountain tomb has been replaced by a newly built hotel.

Movie - 2005, 2h 15m • as Kwong Kid

A troubled boy who seeks escape becomes a man through a miraculous growth formula but encounters a new troubles when the formula won't quit.

Movie - 2017, 2h 15m • as Ng Yan Leong

Life and death are decreed by fate, so the wisdom goes—but who really controls our first and last breath? When we are vulnerable, is the omniscient and omnipotent Heavenly Father the only refuge? The pastor’s wife is terminally ill. By her death bed is the devoted younger son who wishes to minimize her suffering by withholding life support so that she can leave in peace. The pastor, however, insists on obeying the doctrines and God’s will. As signs of impending death approach, is the pastor simply waiting for a miracle? A difficult debate ensues when love for the family conflicts with religious obligations.

Movie - 2006, 2h 15m • as Leon Lee

A story of four women who take belly dancing lessons to escape from their lives.