The Live Free or Die Hard cast is starting to fill out pretty fast. Not long ago Bruce Willis and Justin Long were joined by Maggie Q, now The Hollywood Reporter says Timothy Olyphant and Mary Elizabeth Winstead have been added.

This isn't some bit casting, they'll both be playing significant roles. Winstead will play Bruce's daughter and Olyphant is supposed to be his nemesis. While his past work verifies that he makes a good bad guy, but he's hardly a match for previous Die Hard villains Alan Rickman and Jeremy Irons.

Live Free or Die Hard updates John McClane's adventures by getting him mired in the world of computers. There's an attack on the U.S. computer infrastructure and so McClane gets Justin to zap him inside a computer where with the help of a security program he takes out the Master Control Program.

Or maybe that's the plot of Tron.