Most PSAs we had to sit through in school were catalysts of dimly lit classrooms and curious hands. The accurately casted characters would introduce the demon of danger followed by an example finding one or more cookie cutter kids narrowly avoiding it. Place safety message here...
This 1980 US release has a story and gets the education in without too much friction on the throat. With a jaws like sound track, the importance of proper school bus evacuation comes through crystal clear. Seems like our hero just might have a friend.
And yes I watched the whole thing... C'mon it's a Monday!