Kathayariyathe (Without Knowing The Story) is a 1981 Indian Malayalam film, directed by Mohan and produced by A. Raghunath. The film stars Srividya, Sukumaran, M. G. Soman and Ranipadmini in the lead roles. The film has musical score by G. Devarajan.
The music was composed by G. Devarajan and the lyrics were written by M. D. Rajendran.