Malayalam superstar Mohanlal, who plays a pivotal role in upcoming Telugu drama "Manamantha", has dubbed in his own voice for the first time in the language.In the film's trailer released on Saturday, Mohanlal has delivered the dialogues in his own voice.Tipped to be a family drama, "Manamantha" is directed by National Award-winning filmmaker Chandrasekhar Yeleti.The project also stars veteran actress Gauthami, Anisha Ambrose and Vishwant Dudumpuddi among others.The film, which is produced by Sai Korrapati, will also be released in Malayalam as Vismayam.