I've noticed I often will find an actor or actress that seems familiar but when I look at their filmography nothing rings a bell (for me this happens especially with Japanese actors/actresses because the titles are often in Japanese but when I watched the titles were English) and it can take a while to go into every show to double check if I'd seen it.
It would be great if there was some sort of marker or maybe the titles could show up in a different color if it's a show the user has marked as watched/watching.
