Wanted: Mostly Harmless Alien
So I'm writing a story and I've run into a bit of an issue. I need an alien, either from Doctor Who or Torchwood (although I don't think Torchwood ever deals with anything harmless. It's always scary stuff like demons or drug addicts) which is mostly harmless to fit in with a scene to make the story better. If anyone has suggestions, I would greatly appreciate them.