On netflix, there are a few series I have been watching. The first one is "The 100" and the second one is "Prison Break" two series that have TOTALLY different ideas, but are both really good the 100 just finished S2 and prison break there are 4 seasons I believe (I only just finished watching the 2nd). And another series that the first season came out a little while back that I took a liking to is Z-Nation. I liked Z-Nation waaaay more than the walking dead, but thats just my opinion
I've recently started watching a bunch of superhero shows.
Gotham started off decent but started falling into total shit within half of an episode.
The Arrow is a decent show, would recommend it. First two seasons are on Netflix.
IDK about Flash but I heard it's good.
There's also Marvel Agents of Shield, which is pretty good and is halfway through its second season already (you can watch the first season on Netflix.