In recent years i havent watched much television, but when i was id say supernatural. Loved it from the first episode! (This is excluding any anime, my list would be too long then
I can’t name one favourtie TV-show but there is couple of TV-shows which I love the most
1. How I met your Mother
2. Pretty Little Liars
3. The Big Bang Theory
4. Gilmore Girls
5. Friends