Mousy, a timid laundryman, crosses paths with a violent criminal known only as White Tiger, who hides amongst a theatre troupe, murdering anyone who discovers his identity.
| Actor | Role |
|---|---|
 Yuen BiaoMousy | Mousy |
 Bryan LeungLeung Foon | Leung Foon |
 Kwan Tak-HingWong Fei-Hung | Wong Fei-Hung |
 Phillip Ko FaiTam King | Tam King |
 Yuen Shun-YiWhite Tiger | White Tiger |
 Lily LiMousy's Sister | Mousy's Sister |
 Tong ChingMousy's Love Interest | Mousy's Love Interest |
 Fan Mei-ShengMarshal Pao | Marshal Pao |
 Brandy Yuen Jan-YeungMarshal's Assistant | Marshal's Assistant |
 Yuen Cheung-YanMarshal's Assistant | Marshal's Assistant |
 Fung Hak-OnDemon Tailor | Demon Tailor |
 Danny Chow Yun-KinGorgeous Koon | Gorgeous Koon |
 Chiu Chung-HingAh Qi | Ah Qi |
 San KuaiIron Swallow | Iron Swallow |
 Yuen Lung-KuiNot listed | Not listed |
 Yuen QiuWhite Tiger's Wife | White Tiger's Wife |
 Lee Chun-WaBiggie | Biggie |
| YYue Tau-WanSnake Tongue | Snake Tongue |
 Fung Ging-ManOpens Lion Dance | Opens Lion Dance |
 Sai Gwa-PauHung's Servant | Hung's Servant |
 Yuen Woo-pingNot listed | Not listed |