I remember this film only vaguely, but it's with an eye of yearning. I don't wish to see it again, because I'm sure I'll be disappointed and angry at my memory for deluding me. But with a retrospective eye it was a thoroughly enjoyable children's sci-fi flick. Alien creatures (that look suspiciously like pinballs) come to earth and all hell breaks loose! I especially remember the way these little creatures ran amok at the supermarket!