C. Nagabushanam was an Indian actor known for his works in Telugu cinema and Telugu theatre. He acted in more than 350 films from the 1950s to the 1980s. He primarily acted in villain and character actor roles. Nagabushanam was a trendsetter in enacting comic villain characters. He was also known by the title “Natabhooshana”.

Muhammad bin Tughluq is a 1972 Indian Telugu-language political satire film directed by B. V. Prasad. It is a remake of the 1971 Tamil film of the same name, in turn based on the play by Cho Ramaswamy. The film, starring Nagabhushanam as the title character, was released on 11 February 1972.