Teddy Yu is a former secret agent turned chiropractor who thought he left his past behind. He teaches martial arts to his two kids. However, his past catches up to him as a rogue agent demands to know the whereabouts of an agent known as Dragon. Now, father and children must team up to stop the rogue agent and his goons.

• Emperor Multimedia Group
• JCE Movies
• Anthony Wong Chau-sang
• Stephen Fung
• Gillian Chung
• Charlene Choi Chuek-yin
• Daniel Wu
• Michael Wong
• Wu Ma
• Winnie Leung Man-yee