Here's what I know:
Aired on TV in the 80's (My father taped it for us, we re-watched it endlessly)
The "Bad Guys" looked like semi-truck-sized slugs with appendages in the front that drug them along like this:
These things lined up like a wall and basically trampled over everything in their path... The climax is where the young protaganist sacrafices himself and stand in front of them. They run him over, feel bad about it, then they lift him up, the red tips of their appendages turn blue, and he gets healed.
That's about it... I've had this rolling around in my head for years, I figure that someone here might remember seeing it, or know where I could go to find people who would know!
More here
posted by thewittyname at 11:43 PM on May 13, 2006