Perhaps the afterlife is nothing more than dust. Maybe it's what so many seem to hope for -- Heaven! Or, it just might be so foreign to any of us that we can't even begin to imagine what it might be like. The difficulty is that there seems to be only one way of finding out, a one-way trip, if you will.

Or is it?

Follow along as John knocks on the pearly gates and find out if he is turned away -- Exit Left!