Bollywood superstar Shahrukh Khan wants to make the sequel of his 2011 s superhero flick  Ra.One . The film was the first of its kind in Indian cinema, in which special effects were beautifully used. Talking about the film, SRK said that such films require at least two to three years putting perfection in each and every scene. We have to prepare it with the trained technicians for such sci-fiction films.  We have the latest technology and the equipment, but we lack trained technicians. For  Ra.One , we had hired 50 foreign-trained technicians. I would love to work in Ra.One 2 , but its not easy. For a film with a different genre like Ra.One , I will need at least two to three years for preparation,  SRK said.

Ra.One is an Indian science fiction film. The total cost of making the film was around Rs 150 crore. The film has a total of 3,500 visual effects (VFX) shots. Shahrukh s Red Chilles teamed-up with Jeffrey Kleiser, co-founder of US-based Synthesian Studios, to work on the VFX in the film.