There have been some incredible sci-fi heroes throughout the years, and here are the ones who stand as the best of all time ...

The second installment in the Alien film franchise, 1986's Aliens, has been continuously acclaimed by critics and praised by audiences. "It was all hydraulics and puppetry. There were two guys inside ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 12 minutes ...