A professor accidentally creates a pill that essentially makes him Superman. Soon everybody, from a soccer team to a gang boss, wants those pills and the clever complications compound until it's up to a fast-thinking "Super Girl" to save the day.
| Actor | Role |
|---|---|
 Kenny BeeShi Shangfei | Shi Shangfei |
 Cherie Chung Cho-HungMiss Cheung | Miss Cheung |
 Kent Cheng Jak-SiZhu Yugan | Zhu Yugan |
 Pat Ha Man-JikMiss Ma | Miss Ma |
 Phillip Ko FaiPhilip Chan | Philip Chan |
 Wong JingLiu Ben | Liu Ben |
 John Chan Koon-ChungCongressman Chen | Congressman Chen |
 Wong YuMan at restaurant | Man at restaurant |
 Charlie Cho Cha-LeeMr. Deng | Mr. Deng |
 Loletta Lee Lai-ChunDodo | Dodo |
 Elvis Tsui Kam-KongAlien | Alien |
 Natalis Chan Pak-CheungBasketball coach | Basketball coach |
 Anthony Chan YauNot listed | Not listed |
 Manfred Wong Man-ChunNot listed | Not listed |
 Alfred Cheung Kin-TingNot listed | Not listed |
 Thomas Sin Ho-YingNot listed | Not listed |
 Yu Miu-LinNot listed | Not listed |