Sivaji: The Boss is a 2007 Indian Tamil language masala film starring Rajinikanth in the lead role. The film was directed by Shankar and produced by AVM Productions. The movie follows the story of Sivaji (Rajinikanth), a successful software engineer who decides to use his wealth to help less privileged people in his community. However, Sivaji is met with opposition from corrupt police and politicians who are threatened by his success and want a share of his wealth.
Sivaji decides to take on the corrupt system and starts a social reform movement. However, his efforts are met with resistance and he is arrested and incarcerated. With the help of his loyal followers, Sivaji manages to escape from prison and starts a war against the corrupt officials who have tried to ruin his life.
The movie's plot is a commentary on the corrupt system prevalent in India and the struggles faced by honest individuals who try to bring about change. Rajinikanth's performance as Sivaji was highly praised by critics and the audience alike. The film was a commercial success and became one of the highest-grossing films of all time in the Indian film industry.