What is the other side? Different dimension? Alternate universe? Life after death? Fiction itself? These ideas are explored here. For instance, we see a man with a vague concept of identity trying to escape the rut his life is in or a man who ends up in a room without openings not knowing how he got there. A woman gets word from a friend that some people aren't actually what they seem to be and to a lesser degree, a man, his girlfriend, and his friend. A person moves into a new neighborhood and the people there act strange though that's not really unusual in itself, other events compound the issue. In a surreal world of red and gray, a woman goes missing and it's up to her brother to find her, will he? A reasonable man is unreasonably afraid of cars, why? And a woman affects her surroundings in an odd way, is there anything that can be done? And what the heck is up with that car in that video? Oh yes, spoons.
I guess it's not really all about the other side, it's just a fun title.