Shah Rukh Khan's dream project "Ra.One" might be taking some time on the technical front due to its unusual theme, but Arjun Rampal feels if all goes well, the sci-fi thriller will be "path-breaking".

Arjun plays a villain in the Anubhav Sinha directed movie.

"We have been working very hard to bring a vision together. I think Shah Rukh is very clear about his vision, so is Anubhav. We are working as a team to achieve it. And if we achieve it, it would be a path-breaking movie, " Arjun told.

The films is about a superhero who can freeze electricity and the actor says it will appeal to children.

"'Ra.One' is a very ambitious project. It's a film that kids will enjoy for sure. It's not only for kids but the idea is also to bring action to a different level. It's hugely experimental, " he said.

Kareena Kapoor plays the female lead in it.