When does Scooby-Doo, Where Are You! return?

Scooby-Doo, Where Are You! is the first incarnation of a long-running media franchise. The show follows the adventures of teenagers Fred Jones, Daphne Blake, Velma Dinkley, and Shaggy Rogers, and their dog. The series premiered as part of CBS's Saturday morning cartoon schedule on September 13, 1969. It aired for two seasons until October 31, 1970.