Rajinikanth (born Shivaji Rao Gaikwad; 12 December 1950) is an Indian actor, producer, and screenwriter who works primarily in Tamil cinema. He made his cinematic debut in a supporting antagonistic role in K. Balachander's Tamil drama *Apoorva Raagangal* (1975). Known for his distinctive acting style and dialogue delivery, he has become an established and commercially bankable actor in Indian cinema.

After initially portraying villains and anti-heroes, Rajinikanth transitioned to lead roles during the late 1970s and 1980s. His collaborations with director S. P. Muthuraman included *Bhuvana Oru Kelvi Kuri* (1977), *Murattu Kaalai* (1980), and *Nallavanukku Nallavan* (1984). His notable films of the 1990s included Suresh Krisnna's *Annamalai* (1992) and *Baashha* (1995), K. S. Ravikumar's *Muthu* (1995), and *Padayappa* (1999).