If you are a Smallville fan, you must have followed the different seasons thus far. If not, you can always watch Smallville episodes online, including future Smallville episodes. However, this is only possible if you are a member of online movie and TV download sites.
In case you are thinking that it will cost you a bomb, it does not. For a small fee, you can register yourself as a member and enjoy millions of downloads of TV shows. Yes, you get to watch Smallville episodes, past, present and future episodes as well as other TV shows like 24 season 7, Death on a Factory Farm, House - Season 5, Bones - Season 4, Terminator: The Sarah Connor Chronicles - Season 2 and more.
So, if you are thinking of watching Smallville episodes including the future Smallville episodes, check out the following link.
Watch Smallville Episodes Online – Future Smallville Episodes Included