We said goodbye to one of our favorite TV series this year (RIP, beloved Lost), but luckily, there are several remaining shows to satiate your sci-fi hunger, including some newbies (The Walking Dead, anyone?). The ones below gave us thrills and chills and admittedly made our heads hurt a little in 2010. Tell us which you enjoyed most!
Don't forget to check out all of our Best of 2010 polls!
Watch Our Holiday Gift Guide Show
POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests.