Kalthoon (Eng: Rock Pillar) is a 1981 Indian Tamil film, directed by Major Sundarrajan and produced by S. S. Karuppa Sami. The film stars Sivaji Ganesan, K. R. Vijaya, Major Sundarrajan and Nagesh in lead roles. The film’s original soundtrack was composed by M.S. Viswanathan, while the lyrics were penned by Kannadasan. The film was based on stage play of same name.
Directed by Major Sundarrajan
Produced by S. S. Karuppa Sami
Written by Krishna
Starring Sivaji Ganesan, K. R. Vijaya, Major Sundarrajan, Nagesh
Music by M.S. Viswanathan
Release date 1 May 1981
Country India
Language Tamil