ghost and material things
As I know when I watch the ghost and Mrs Muir. The ghost of Capt Gregg can't touch material objects like he did when he was alive in the 1800's. To touch...drink or what ever. A ghost can't do any of these things anymore. Because ghost are of the spiritual world now. Not of the natural and material world. Capt Gregg touches a glass of wine...and types on a type writer. Which is of the material world. So Capt Gregg couldn't touch it. But of course this is a tv show. I don't think the writers...directors didn't think the viewers would tell the difference. Between material world and spiritual world. So what difference does it make. Well the movie"Ghost"..with Patrick Swayze when his character was killed off. He couldn't touch anything...not even his girlfriend Demi Moore. When Capt Gregg was drying dishes for Candy. He should have not been able to do that. And when he was vaccuming in the livingroom for Jonathan. He again should have not been able to do that. Because he's a ghost of the spiritual world and not of the material world.
Now I know alot of people out there will probably disagree with me. Thats fine. But as I know of the material and spiritual world. Now if I was a ghost. I could not touch anything of the material world...not anymore.