Despite the bombing of "The Chronicles of Riddick", Vin Diesel is still keen on doing further adventures of the character who first appeared in "Pitch Black".

In fact, Diesel tells MTV News that there's two more films in the works - "David Twowy right now is writing the scripts. The only question is whether we take a page from the 'Lord of the Rings' guys and try to shoot the two chapters at the same time. There are two more in mind" he says.

Why is a further sequel taking so long to do? "Everyone knows I love the Riddick character and I'm always working on it. It just takes five years to make another one because David Twohy and I are so precious about it..."Sooner or later we all end up in the Underverse".