Explore highest grossing 1978 science fiction movies on The Roku Channel. Find what to watch now on Moviefone.

The 1980s was a perfect time to be a sci-fi movie fan, as it had some of the greatest genre movies in history.

Star Wars changed science fiction ever since Lucasfilm went to a galaxy far, far away. But they're not the only Sci-Fi movies ...

Discover the 20 greatest sci-fi movies of all time, featuring masterpieces like 2001: A Space Odyssey, Blade Runner, and Ex ...

There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them at arm's length from each other. Watch every ...