9. RHONA MITRA

Movie: Doomsday (2008)
We’re not sure what’s scarier in Doomsday: cannibalistic gangs of Scottish people or sure we are that Rhona Mitra's Major Eden Sinclair could beat us up without blinking an eye. Seriously, don’t mess with a woman who tears off the leader of the cannibal gang’s head and holds it up in front of his followers.