Nadigan (English: Actor) is a 1990 Tamil film directed by P Vasu. The film stars Sathyaraj in the lead role pairing with Kushboo Sundar.[2] The film released with largely positive reviews and was declared a blockbuster. The film was a remake of Hindi film Professor

A man in desperate need of money decides to disguise himself as an old man to teach two young women. He falls in love with one of the them and simultaneously romances their guardian.

Starting as an extra, Sathya shrewdly paves his way up to stardom as a leading hero. His ever-increasing popularity also leads him to joining an upcoming political party.