Vin Diesel

The thing I'm scared of most is not fulfilling my work. There's so much anxiety around trying to get a movie made that you don't really get to be afraid of anything else.

It would be flattering to call it a modern Dirty Harry, but I think this film deals more with the loss of his wife than the traditional revenge vigilante films.

Film is my hobby, so I will work well through the night to develop films, whatever film I'm doing or dream projects I have.

I am flattered that they think that many people would enjoy my work. I don't approach any genre a different way than I may approach another one. I treat every role I do like a role worthy of applying whatever kind of tactic, process and talent I have.

For the 'Riddick' character, I try to get as ruthless as possible, and I want to be a machine.