Can Scooby-Doo really be 50 years old?

Do you long for the days when the only outbursts our delicate ears had to worry about were the Z word ("Zoinks!") and the J word ("Jinkies!")?

Then you might want to pop open some Scooby Snacks and celebrate the fact that Sept. 13 marked the 50th anniversary of "What a Night for a Knight," the first episode of "Scooby-Doo, Where Are You?"

Yes, the generational torch (of viewers and creative per...