Show man Shankar is on a comeback trial. After a not so successful I, he is preparing to take off once again with the sequel of Robo. Robo – 2 will feature Rajinikanth as Chitti – The Robot once again. Shankar promises that Robo – 2 will be better than Robo and will be on a bigger scale on every front. Shankar is planning to rope in an A list Hollywood action hero as the villain of this Science Fiction action saga. Robo – 2 is being planned with a budget of 250 crores and makers are trying to rope in Katrina Kaif as the heroine. Srinivas Mohan will handle the VFX of the film and A.R.Rahman will score the music. Robo – 2 is likely to take off in January 2016.