Two friends, Gopu and Babu, own a troupe that performs comedic plays. When Babu faces a financial crisis, the two friends decide to accept a commission and perform for the Tamilians in Shimla.
| Actor | Role |
|---|---|
 Kamal HaasanGopu | Gopu |
 S.Ve. SekarBabu | Babu |
 SripriyaMahalakshmi | Mahalakshmi |
 Thengai SrinivasanMahalakshmi's Father | Mahalakshmi's Father |
 Venniradai MoorthyNot listed | Not listed |
 ManoramaNot listed | Not listed |
 Shanthi KrishnaUma | Uma |
 Y. G. MahendranNot listed | Not listed |
 Delhi GaneshNot listed | Not listed |
 Kamala KameshNot listed | Not listed |
 PushpalathaNot listed | Not listed |
 SivachandranNot listed | Not listed |
 V. GopalakrishnanNot listed | Not listed |
 Kathadi RamamurthyNot listed | Not listed |
 Typist GopuNot listed | Not listed |
 Gundu KalyanamNot listed | Not listed |
 Loose MohanNot listed | Not listed |
 Oru Viral Krishna RaoNot listed | Not listed |
 GanthimathiNot listed | Not listed |