Dr. Who has been airing in the US since at least the mid to late 1970s. It's still being aired on some public broadcasting stations even now. They start with the first Doctor and run right through all of them until they get to the end, and then they start over again. I've probably seen most of them at least two or threee times.

I make no excuses. Even if I had a life, I'd still probably watch the Dr from time to time.