"Meteor", in which alien visitors to Earth find themselves on a very different scale to humans.

"Can we not present a unified face of peace toward our alien visitors?"

Did you not create these alien visitors as well as us?

The alien visitors depart Earth without actually making contact with humans.

Having the only spaceport, and alien visitors, didn't make them special enough.

And the three months it took to get to Earth gave us a chance to think about the implications of an alien visitor.

We learned more about the chemistry of the alien visitors themselves.

This alien visitor must be very important to him.

They are being forced to work together to find out who this alien visitor is.

Would he now consider alien visitors to be at least a possibility?