Dexter's prime was the most enjoyable tv show I have ever watched, everything was perfect. This season in specific is simply phenomenal. Arthur Mitchell was definetely the best antagonist in these first four seasons, it's absurd how creepy he was. This season ending is shocking, sad and made me feel a lot of things, emotional.
1-The Getaway (#5 episodes I have ever seen)
2-Hello, Dexter Morgan
3-Hungry Man