Once Upon A Time
There are plenty of characters at Once Upon Time (though it's way easier to remember them than GOT) and many of them have been previously seen in other works too...now let's see what i managed to dig up!
Okay i'm missing many characters...but the thing is i didn't really know any of their works even though i searched for them. They just seem like i know them, but i don't. Still if you are wondering about someone feel free to ask :p
Did you recognize any of the actors above too?