Obsazení a štáb Working Class
Sam HuiYam / Main Title Theme Composer Shum WaiFactory Manager Wu Richard Ng Man-TatFactory Foreman Yue David WuFactory Supervisor / Střihač Benz Hui Siu-HungKickboxer's Trainer James Lai Wing-KeungHealth Inspector Lai / Project Manager Wellington Fung WingSoccer Player Bolo YeungGiant Kickboxer O Sing-PuiBuddy of Hing and Sunny Ken Lo Wai-KwongKickboxer Joseph Chi Chiong ChavezDriver Shing Fu-OnSoccer Player in Green Wong Wan-SzeFactory Worker William Leung Chi-MingSoccer Player Ng Hon-KeungSoccer Player Mad Rooster Lim Chan Sek-LimBuddy of Hing and Sunny Alex Cheung Kwok-MingCommercial Crime Section Officer Raymond Fung Sai-HungCommercial Crime Section Officer Tsang Kwok-ChiComrade Chu Fung Yuen-ChiYam's Friend (First Factory) Yeung Yau-CheungSunny's Boss at Car Workshop Ken BoyleSenior Police Officer Shing Gwan-OnSoccer Player in Green Yiu Yau-HungBoney M / Art Direction Yat Boon-ChaiAmy's Chauffeur Chow Shing-BohTime Stamp Controller Luk Ying-HongMotorcycle Policeman Kobe Wong Kam-BoYam's Boss Lee Chuen-HauSoccer Player Shing Wing-BiuSoccer Player Yiu Yau-HungBoney M / Art Direction Henry ChanDirector Of Photography Mau Sau-NungCostume Design Kirk Wong Chi-KeungCostume Consultant Chow Man-KuenMakeup Artist Catherine Lau Ga-WaiAsistent režie Cheung Pooi-ChungAsistent režie David WuFactory Supervisor / Střihač James Lai Wing-KeungHealth Inspector Lai / Project Manager Sam HuiYam / Main Title Theme Composer Ronny Ching Siu-LungFoley Catherine HunVedoucí výroby Ken Ng Chi-MingProduction Assistant Tommie Lee Wing-HungUnit Manager Richard Lam Chan-KeungLyricist 
