So the movie is maybe from the earily 80's and there is a man with some kids and their plane crashes. There are three main parts I remember the rest I don't. So here are the three parts I remember: There is a black kid that finds a plane fuselage and a bear is running toward him and the man is trying to tell him so he can get inside of it to hide from the bear. Another is that they come across a cabin with a dog and the dogs owner is dead. The other is that a girl and this man are on a raft made from wood and for some reason the man has to jump off and dive for something and the gal is looking over the edge and then and orca comes to the surface and opens it mouth and freaks her out. So that is all I remember and the guy looks like Michael Landon. Help me it is driving me crazy.