The way hell is portayed on film is usually as a very hot place, with demonic figures holding sharp things to poke the unrepentant sinner with.
I don't know why hell is portayed like this, but I think hell will be a very hot place.
The Bible tells us that Jesus Christ is coming backl to earth the same way as the last time he was seen, on a cloud. So basically, a big cloud will come and Jesus will be in it.
The Bible tells us that it is us who choose our own destiny. I suppose that means that if we choose not to have anything to do with Jesus, in short, if we snub him, then we won't hear him calling us together when it is time to go. If that happens, we will get left behind.
So heaven must be somewhere else than this earth. I think perhaps this earth will become hell. Time does not matter to God, he invented time. It's only us that are bound by time. One day this lovely planet will be sucked in to the sun, as will all the other planets. The sun will explode and become a really massive fireball. I expect that is what hell is like.