We love Patrick Stewart. We adore Mark Sheppard. But there's one actor who just owns science fiction. He made Patrick Stewart count the lights. He tormented Tron. He fled H.G. Wells into the 1970s. We're speaking, of course, of the one and only David Warner. Here's all the reasons we love him.

There are many actors who help make science fiction and fantasy awesome, but there are some faces you see again and again. And some actors just automatically brighten the screen whenever they appear. No matter what movie or TV show they're in, they make it better.

Tron lit up our childhoods with the warm blue glow of cyber-revolution. But how does it hold up now, after all these years? Can it live up to our rose-tinted memories? We decided to re-watch it and find out. Spoilers!