

But he is recognised by netizens now as his tweets and videos are becoming viral on social media platforms. Though he was well appreciated for his performance in this film he didn't have a future in the film industry. In 2018, he worked in the movies like Kammara Sambhavam (Malayalam) and Shaitan Ka Bachcha (Tamil).Sashi Kumar is a talented actor who played the LTTE separatist in the war drama, 'Kannathil Muthamittal'. Then he also starred in the Sundar C‘s horror comedy movie “ Aranmanai 2” alongside Trisha and Hansika Motwani. Later, Siddharth featured in the movie “ Jill Jung Juk,” directed by Deeraj Vaidy. Then his next movie was Vasanthabalan’s historical fiction film, “ Kaaviya Thalaivan.” In that movie, he acted with Prithviraj and Vedhika. In that, his first release movie was Karthik Subbaraj’s musical gangster film “ Jigarthanda,” with Bobby Simha and Lakshmi Menon. In the year 2014, he acted simultaneously on three Tamil projects. He produced and acted for the bilingual college romantic comedy movie “ Kadhalil Sodhappuvadhu Yeppadi,” along with Amala Paul. In the year 2012, he made his first production venture under his newly launched production studio, Etaki Entertainment Private Limited. In the following years, Siddharth acted in the movies like Rang De Basanti, Bommarillu, Aata, Konchem Ishtam Konchem Kashtam, Oye!, Striker, Anaganaga O Dheerudu, 180, and more.

For his performance in that movie, he grabbed the Filmfare Best Telugu Actor award and was praised by the critics. In the year 2005, Siddharth made his Telugu debut with the movie titled “ Nuvvostanante Nenoddantana,” directed by Prabhu Deva. Before the release of Shankar movie, he signed his mentor Mani Ratnam’s political drama “ Aaytha Ezhuthu” along with Madhavan, Suriya and Trisha in the year 2004. Later, he auditioned for the Shankar‘s Project “Boys,” and he got selected to act in the lead role along with Genelia D’Souza, Bharath, Nakul, Thaman and Manikandan. Sreeram, and they both helped him to join as an assistant director for Mani Ratnam‘s movie “Kannathil Muthamittal.” In that movie, Siddarth appeared as a passenger on the bus, which is his debut Tamil movie. Once after his graduation, Siddharth worked as an apprentice with the ad filmmaker Jayendra and cinematographer P.
