Os fails in his examination and his looked down upon by his family and the villagers. Nevertheless he is good in the chemistry and biology and invent a formula that enables mutes and animals to speak. A businesswoman is interested in his invention and brings him to Kuala Lumpur. Unfortunately, she cheat him and he is declared bankrupt.
| Actor | Role |
|---|---|
 Mr.OsOs | Os |
| OOcheeAni | Ani |
| SSheila RuslyLeha | Leha |
| DDin GlamourNot listed | Not listed |
| AAcappanAli | Ali |
 Aziz SattarBapak | Bapak |
 NormadiahNot listed | Not listed |
| HHalim SabilNot listed | Not listed |
| DDharma HarunNot listed | Not listed |
| AAli MamakNot listed | Not listed |
| RRose HashimNot listed | Not listed |
| MMimie ZarinaNot listed | Not listed |