I saw this film a long time ago – 20 years plus. It’s in colour and in English. I saw on tv.
An American (world war 2?) plane is crashed in a desert. The crew are waiting for rescue, playing baseball. Eventually rescuers turn up. It turns out crew were all in fact dead and ghosts but they didn’t realise this.
When the bodies are recovered the ghosts vanish one by one except one whose body isn’t found and his ghost is left alone.
Thank you for any help
Sole Survivor (1970) – https://www.imdb.com/title/tt0065007/