Energetic 21 Skuespillere og folkene bag
Leslie CheungBen Leung Man Bun Helena Law LanAlan's Mother Eddie ChenJack Fung Chi Lik Dion LamJack Hau Ka Chung Kwan Hoi-SanAlan's Father Bruce MangJenny's Boyfriend Chan Chi-FaiOld K's Friend Joseph Chi Chiong ChavezOld K's Friend Ho Pak-KwongDriving Instructor Glen ThomsonFriend of Ben's Mother Chik Ngai-HungHostage Policeman in Supermarket 
