[1] Throughout his career, K. S. R. Das directed nearly 100 films across multiple Indian languages, with the majority in Telugu, and additional projects in Kannada, Hindi, Tamil, and Malayalam.

Das collaborated with several South Indian stars, including Krishna, with whom he directed over 30 films, as well as Chiranjeevi, Rajinikanth, Vishnuvardhan, and N. T. Rama Rao.

[5] Das made his directorial debut with the Telugu film Loguttu Perumallakeruka in 1966, starring Sobhan Babu and Rajasri.

[5] Das gained widespread recognition with the 1969 film Takkari Donga Chakkani Chukka, which marked the beginning of his successful collaboration with actor Krishna.

[3] Throughout his career, K. S. R. Das collaborated with many leading actors in the South Indian film industry, including Chiranjeevi, Rajinikanth, Vishnuvardhan, and Sobhan Babu.

Das's prolific output includes around 100 films across Telugu, Kannada, and other languages, solidifying his reputation as one of the most successful directors of his era.

He contributed to Alluri Seetarama Raju (1974) following the sudden demise of Ramachandra Rao, who had directed the film's initial ten days of shooting.

His contributions to the action genre and his ability to craft engaging, high-energy narratives established him as a prominent director in the field.