/>Urmila in Bhoot looked creepy, his crow in Phoonk looked scary and wait till you see Riteish Deshmukh look nasty in Ram Gopal Varma's first ever 3-Dimensional horror film titled Warning.

Going by RGV's wacky sense of humour, he also stated that his underline concept of the film is going to be - Ram Gopal Varma's warning.

In his own words, the film churner says, 'If you think you have experienced everything there is to experience in fear, just wait for Warning.

It's a 3-D horror film with an extraordinary experience of an extremely heightened sense of realism because the viewer is no longer removed from the happenings on screen and would feel that he is up there along with the characters on the location and is in as much danger as they are." RGV adds, "The tag line of Warning is - You Might Die.

It is also going to be a film with the first ever 4-D experience, the fourth dimension being 'Death'. So far, I have finalised Riteish Deshmukh as one of the cast."

Now RGV needs to take care of two things before his warning fails to ignite the fear. Working with 3-D poses unusual challenges for the horror genre.

First, the filming process requires a lot of light, which is not especially conducive to creating spooky basements and lurking shadows. Marketing is also a challenge. So far the 3-D films that have been released in theatres in India since its inception have all geared to families.

We also know for the fact that RGV is the mother of invention when it comes to experimenting with different subjects and genres, but if there was ever a moment when horror needed to be reinvented, this is it, because we aren't telling you....we're warning you!