It's a geek rivalry that has gone back generations. "Star Wars" or "Star Trek"? Even in this day and age, the question can still divide a crowd, even one a seemingly one-sided as the folks that showed up to the "Star Trek Into Darkness" Blu-ray event.
MTV News headed out to the red carpet to see which franchise would come out on top when pitted against each other. Cast members from "Star Trek Into Darkness" get to decide who would come out on top in a fight. Ewoks or Klingons? Vader of Khan?
Watch the video above to see who is victorious, and catch "Star Trek Into Darkness" on Blu-ray and DVD now.