The trailer of the movie 'Thalaivi' has been released on Tuesday on the occasion of the 34th birthday of Bollywood actress Kangana Ranaut.The trailer of the film based on actress and former Chief Minister of Tamil Nadu,Jayalalithaa's biography, shows her acting career and the ups and downs after entering politics. The powerful trailer of ‘Thalaivi’ is 3 minutes and 23 seconds. The trailer also shows the indecent treat to Jayalalithaa by the DMK parliament in the assembly. The dialogue filmed on Kangana shows the power of women along with the glimpse of women's empowerment. In the film, Kangana is exactly like Jayalalithaa. Her acting is fabulous. She gained 20 kg for the film and lost the same in a few months.

Apart from Kangana, Arbind Swami, Nasar, Bhagyashree, Raj Arjun and Madhu Bala also have lead roles in the film directed by A.L. Bijya. The film, made in Hindi, Tamil and Telugu, will be released on April 23, 2021. As soon as the trailer of the film was released, there was a great response from the audience. The trailer has created the curiosity of the audience towards the film.