Chhalaang is a hilarious, yet inspirational journey of a PT Master from a semi government funded school in Northern India. Montu (Rajkummar Rao) is a typical PT Master for whom it's just a job. When circumstances put everything that Montu cares for at stake, including Neelu (Nushrratt Bharuccha) who he loves, Montu is forced to do what he has never done - Teach. Through Montu's journey, Chhalaang humorously addresses the value of Sports Education in school curriculum.