Shudderingly bad 'E. T.' knockoff.
In the wake of "E. T.", there were a slew of wanna-be movies who tried to play off of the same formula:
"Loveable misfit alien/robot/freak of nature/etc., gets adopted by sympathetic human(s) and displays surprisingly human learning behavior; the bad G-men usually show up and try to 'get him,' to exploit for their own nefarious purposes. After a heart-wringing fake death, the hero gets away. Fade out, the end."
Some knockoffs played this to humorous, even successful effect ("Short Circuit" comes to mind. Just the first one, not the sequels.) Others, like "batteries not included" and "D.A.R.Y.L.," made me want to claw my way through rows of theatre seats to precious, sunlit freedom.
As a small child, I was dragged to see BOTH in the theatres. I have never forgiven my family since.
Please, good viewer, bury this one in the cat-box like the turd it is.