Dhruva Natchathiram is an unreleased Indian Tamil-language spy action thriller film directed and produced by Gautham Vasudev Menon.
The film stars Vikram, alongside an ensemble cast consisting of Ritu Varma, R. Parthiban, Radhika Sarathkumar, Simran and Vinayakan.
Set in the same universe as Menon's Joshua: Imai Pol Kaakha (2024), the film follows a covert operative leading a team of elite professionals named "The Basement" in their secret mission to take down terrorist organisations without being bound by law and order.
Production began in 2017 and took place in seven countries. The film was initially announced with Suriya in 2013, but was later revived with Vikram as the lead actor after creative differences were resolved.