But the regular alien characters of current television all point to longtime American concerns: immigration, race and assimilation.

Hawk, an alien character who represents the last of the nearly extinct bird people.

Youth is one of the rare Asimov stories with alien characters.

In the books, however, there are a greater number of major alien characters from Antar present that never make true appearances on screen.

He was, after all, a settler (a word that suggests some vaguely alien character).

In fact in the game, the alien character used as the baby is the same height as other characters.

There were, though, more of the alien characters, which excited Faulwell.

To his surprise, it came to life right away, its monitor displaying a quick scroll of alien characters.

Other changes to the game focused on improving the general presentation and adding more alien characters.

Only the alien character of the tattoos and his eyes gave the lie to his body.