With nostrils swivelled outwards and yellow ears like antenna cones, the alien creature looks like nothing on earth.

A couple who have just split up go to a storage facility to divide up their possessions - but find themselves stalked by an alien creature.

They vivisect a holographic recreation of the alien creature, discovering that its neuroanatomy suggests intelligence.

At one, a guest brings a dangerous alien creature and suggests pitting it against the sandkings.