Forget local TV shows. They insult my intelligence. For excellent production value, I prefer watching US TV shows because they are like movies, and the CGI effects makes it very convincing and real.
Aside from the upcoming seasons of my Glee, Dexter, The Good Wife, and The Walking Dead, there are new TV shows that will premiere this fall in the US.Terra Nova is one of them–a mix of time travel, dinosaurs, and cutthroat natural selection.
TV.com compiled 10 of these in an article. See here. Full trailer of Terra Nova below.