The crossword solution for the term 'Scooby-Doo, Where Are You?' is ARE, which are three letters. Scooby-Doo, Where Are You? is an animated television series that aired from 1969 to 1970. It follows the adventures of a group of teenagers and their talking Great Dane, Scooby-Doo, as they solve mysteries involving supernatural creatures. The show was popular with children and adults alike and has since spawned numerous spin-offs and films.