Bastian

I remember I had to watch this movie when I was a kid. I don't remember the name so let me explain it to you:

Basically there is a father and a mother who have a kid. The mother is brutally murdered and the kid who is less than a year old is left with an injury that makes it hard for him to move for the rest of his life. 

The kid is kidnapped and the father most rescue him with the help of a woman with serious memory issues.

Oh, I remember the name now!

Finding Nemo.