IMDb users can be a finicky bunch, but if you're curious about what they deem the best sci-fi movies of all time, here's the rundown.

CBS Photo Archive // Getty Images 10 best ‘Twilight Zone’ episodes of all time Rod Serling’s iconic, critically acclaimed ...

Stacker used data from IMDb to rank the worst movies of the 1980s. The rankings are based on user reviews—the lower the ...

Long before Elijah Wood starred as the beloved ring-carrying hobbit Frodo in the "Lord of the Rings" trilogy, he featured in another major film, but you might not recognize him in it. In 1989, Wood ...

Deep Space Nine was under a mask for a majority of that show, but has appeared in a handful of non-Trek projects.

TV shows need time to hit their stride, and that's harder than ever to earn. These 10 shows didn't just need time -- they ...

'Chevron seven... LOCKED!' ...

Tom Cruise's underrated 2014 sci-fi film deserves more credit for revolutionizing the genre.

Released in the United States on August 2, 2002, M. Night Shyamalan's sci-fi horror thriller "Signs" will turn 24 this year.

Many fans might wonder where the scenes in "The Martian" set on the Red Planet and the interiors of a government organization ...