| Vulcans, e.g. |
| Non-earthlings |
| Klingons, e.g. |
| Time Lords, e.g. |
| Vulcans, for one |
| Klingons or Na'vi |
| Klingons, for one |
| Wookiees or Ewoks |
| Klingons or Romulans |
| Romulans or Klingons |
| Long-distance callers? |
| Klingons or Vulcans, e.g. |
| The Na'vi in "Avatar," for one |
| Klingons, Wookiees, or Martians |
| ... for a xenophobic couch potato? |
| Andorians or Tholians, on "Star Trek |