A father and his son are named as the best in Kung Fu. One day, they receive distress signal from the predecessor, then they start their adventure in Hong Kong.

• Xie Miao
• Richard Ng Man-Tat
• Ken Lo Wai-Kwong
• Collin Chou
• Jacqueline Law Wai-Guen
• Vincent Kok Tak-Chiu
• Frankie Chin Chi-Leung
• Lee Siu-Kay