Kalthoon
| Kalthoon | |
|---|---|
Theatrical release poster | |
| Directed by | Major Sundarrajan |
| Story by | Vijay Krishnaraj |
| Produced by | S. S. Karuppa Sami |
| Starring | Sivaji Ganesan K. R. Vijaya Major Sundarrajan |
| Cinematography | T. S. Vinayagam |
| Edited by | R. Devarajan |
| Music by | M. S. Viswanathan |
Production company | S.S.K. Films |
Release date |
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| Country | India |
| Language | Tamil |
Kalthoon (transl. Rock Pillar) is a 1981 Indian Tamil-language drama film directed by Major Sundarrajan. The film stars Sivaji Ganesan, K. R. Vijaya and Sundarrajan. It is an adaptation of the stage play of the same name. The film was released on 1 May 1981 and was a commercial success, running for over 100 days in theatres.