A venerable figure in Hong Kong cinema, Woo Fung, born in 1932, boasts a prolific career spanning decades, making his appearances a familiar sight across countless home video releases. While his acting department credits are extensive, collectors often seek out his roles in iconic genre pieces that have seen multiple physical media iterations. His uncredited but memorable part in Jackie Chan's seminal 1985 action classic *Police Story* is a prime example, a film that has graced numerous DVD, Blu-ray, and even 4K editions. However, for a certain niche of cult film enthusiasts, Woo Fung's role as Dr. Sara in the outrageous 1991 sci-fi action flick *Robotrix* remains a highly sought-after performance. This bizarre, often censored, and notoriously difficult-to-find film in its uncut glory offers a quintessential glimpse into Hong Kong's wild exploitation cinema, making its physical releases – from obscure VHS to boutique Blu-ray – a collector's Holy Grail. Woo Fung's presence in such diverse cinematic landscapes, from mainstream hits to cult oddities, ensures his enduring appeal for those curating a comprehensive collection of Hong Kong film history.