End of the world movie title? Early to mid 80's
My mom is making us all crazy in search of a movie we watched years ago.
From what I can remember it was like the end of the world, maybe somekind of toxins in the air? The mom- who I think was the same actress from the movie Cujo and maybe E.T. when one of her children, a young son, dies she has to cremate his remains but she is frantically looking for his TeddyBear. Sometime later in the movie perhaps near the end, an orphaned neighbor kid brings her the teddy bear. I think the boy who died was also in the movie Cujo but I'm not sure.
Any of this sound familiar? Please help! :)