Related Clues:
- Something to blame on the moon
- Sci-fi staple
- 1979 Sigourney Weaver film
- Completely unfamiliar
- Roswell crash victim, supposedly
- Saucer occupant
- The motion of the ocean
- Seashore washer
- Green-card carrier
- It comes and goes
- All competitor
- Daily ebb and flow
- 'The washday miracle' sloganeer, once
- Sigourney Weaver sci-fi classic
- Venusian, e.g.