Sundeep Kishan has completed dubbing for Sigma, the directorial debut of Jason Sanjay, son of Chief Minister Vijay. The actor announced the wrap on X, sharing unseen behind-the-scenes photos alongside the young filmmaker.

Described as a high-stakes heist film, Sigma follows a rogue treasure hunter navigating deadly traps and double-crosses with wit and audacity. The film was shot across Chennai, Thailand, Thalakona and Salem, and features a cast including Faria Abdullah, Raju Sundaram, Sampath Raj and Shiv Panditt. Thaman S composes the music, with Krishnan Vasant on cinematography and Praveen KL editing. Backed by Lyca Productions, Sigma is set for a July 31 release.