The Bluebird 1940/1976 Versions

Hi i was just wondering if anyone had seen either versions of these films and if you think they are spiritual or have spiritual meanings behind them. It was originally written in 1909. Some main points of the film is when the children visit their grandparents in heaven and they are told that when they think of there grandparents they hear them like a telephone call. They also visit children in heaven waiting to be born and its here they meet there little sister or in 1976 case brother and they are told that their sibling will only be there a short while. Its just a really lovely film that helped me understand death when i was a child.