Sci Fi has announced that they’ll be producing Sanctuary, television’s first entirely green screen show. Its plot explores the possible existence of shadow-hidden mutants living among us (which doesn’t sound like the worst fodder for CGI overload, though a weather drama might have required a lower budget). With the ever-dropping price and simultaneous growing capabilities of computer graphics and compositing software/hardware, it’s almost surprising that someone (outside of Hollywood) didn’t beat Sci Fi to the punch. But one thing’s for sure: this trend is far from over. And there’s a strong possibility of rain, too. [tvfodder]