• 
  Jun Hu

  Ocean
• 
  Nicholas Tse

  Sam
• 
  Shawn Yue

  Chau
• 
  Jackie Chan

  Cameo
• 
  Wai-Keung Lau

  Cameo
• 
  Kai Chi Liu

  Sir. Tam
• 
  Andy On

  Fai
• 
  Shaw Yin Yin

  Cameo

• 
  Patrick Tam

  Mr. Tan
• 
  Simon Yam

  Dau
• 
  Kenny Kwan

  Power Plant Employee
• 
  Deep Ng

  Sir. Ben
• 
  Bing Bai

  Lin
• 
  William Wai-Ting Chan

  Kin
• 
  Michelle Wai

  Emily

• 
  Alice Li

  Emily