A counterpart to another thread going around at the moment . . .
Have you ever watched 1 episode of a TV show (from a series you had not seen before), and instantly become a fan of the show?
If so, what show? And why?
For me, it would probably be Castle.
Police and crime shows are dime-a-dozen. But Castle mixes it up a bit, by NOT having the title character as an actual cop.
I thought it was quite a refreshing variation (The Mentalist does the same thing too). Not to mention Nathan Fillion is boss.
MLP would be another such show that answers the question, for me.
So what about you?