Actor Vikram, who dubbed for the Tamil version of I, is also dubbing for the Telugu and Hindi versions himself. Says a source in the industry, "The actor has been flying from Mumbai, where he is dubbing for the Hindi version, to Hyderabad, where he is dubbing for the Telugu version. This, despite the fact that he required medical treatment for his throat, which went sore as a result of strain while dubbing for the Tamil version."
Explaining further, the source says, "There is a hunchback character in the film and the character required a voice which would have to sound gruff, but at the same time, not annoy viewers. Only Vikram could do it and he sportingly, took it upon himself to dub that part as well in the Tamil version. But he required medical treatment after doing it. Despite the strain it put on his voice, Vikram took it upon himself to dub for the Hindi and Telugu versions too and is now in the process of doing it."