古惑仔外传（系列）

Watch order for 古惑仔外传（系列） — 5 films by release date.

1. Portland Street Blues (1998)
2. Young and Dangerous: The Prequel (1998)
3. The Legendary Tai Fei (1999)
4. Those Were the Days (2000)
5. City of Desire (2001)