Chennai, June 4 (SocialNews.XYZ) The makers of director Sudeesh Shankar's eagerly awaited travel thriller, ‘Mareesan’, featuring Fahadh Faasil and Vadivelu in the lead, on Wednesday, released a teaser of the film much to the delight of fans and film buffs. E4 Entertainment, the executive producer of the film, took to its timeline on X to share the link to the teaser of the film.