Marconi Mathai is a 2019 Indian Malayalam-language comedy drama film written and directed by Sanil Kalathil, who directed Uthara. The film starring Jayaram, Vijay Sethupathi and Athmiya Rajan marks Sethupathi's debut in Malayalam cinema and the 100th film appearance of actor comedian Aju Varghese. The film released on 11 July 2019, received mixed reviews.
Mathai (Jayaram) is an ex-soldier, who is now working as a security guard. He is friendly with all and quite some time is used initially to establish his nature. He is fondly called “Marconi” as he tunes the radio signals for all in the village.