Jason Sanjay, the son of renowned actor Vijay, is preparing for the release of his directorial debut, Sigma, after nearly three years of development. He recently shared behind-the-scenes photos and videos from the film's sets on Instagram, expressing his excitement and gratitude to his team. Sigma, produced by Lyca Productions, features Sundeep Kishan in the lead role and is set for a worldwide theatrical release on July 31. The film is described as a thriller, following a lone wolf character who gets caught up in crimes and a treasure hunt. Sanjay emphasized the enriching journey of creating Sigma and thanked producer Subaskaran for his unwavering support. GKM Tamil Kumaran from Lyca Productions praised Sanjay's clarity and dedication in his debut. The film was shot over 65 days and includes a diverse cast, with music by Thaman S and cinematography by Krishnan Vasant. Netflix has secured the digital rights for Sigma, promising a wide audience reach upon its release.