I so thought smother gave these away but they were hiding from her. We've always called them Martians and last I remember seeing them they lived in the kitchen window with other knick knacks. I would love to know what they really are. They're hollow soft plastic with lenticular winking eyes, says made in Hong Kong on their back.
My apologies to anyone who finds these insensitive, let's not get in to that, let's try and figure out where they come from a doll collecting POV.