Found them last night actually at one TRU and found even more at a TRU today.
There are a few basic figures:
I got the Sentry figure. Pretty cool, $7.99 I think it was. Good bit of articulation and he lights up. In fact, all figs and vehicles light up and they all come with batteries. Yeah!
They have a basic white Light Cycle for $14.99, a deluxe black Light Cycle that has lights and sounds with Flynn figure for $19.99. There's also a little remote control Light Cycle for $29.99.
I picked up the Deluxe Light Runner, which is a car version of the Light Cycle. It sells for $19.99 and fits two figures. Each figure has a round nub that sticks out of the middle of the back. This is where the button is to make the figure light up but it also fits into the car to activate the lights in it.
They also have a line of small die cast vehicles that look pretty sharp. I wouldn't mind getting a couple of those some time. There was a role play Tron disc and there was a couple of 6 inch figures. I didn't look at those too closely.
So, check them out, I think its a pretty good looking toy line. The stuff seems to be pretty well made and designed. Even if you're not into the movies, the vehicles would fit in nicely with any scifi display.