All-New Scooby and Scrappy-Doo Show, The
Also Known As: The New Scooby-Doo Mysteries
Genre: Animated Series
Release Dates: 10 September 1983 - 01 September 1984
Voice Director: Gordon Hunt
This show finally reunited Daphne Blake with Shaggy, Scooby, and Scrappy after the trio's many solo adventures in the the three previous seasons. The show also finally returned to the classic mystery format; the group were freelance journalists going by the name of the Scooby-Doo Detective Agency.
For its second season, it was renamed to The New Scooby-Doo Mysteries, and featured several guest appearances of Fred Jones and Velma Dinkley.
This series is notable for revealing the surnames of the aforementioned four humans, as well as the introductions of Scooby, Shaggy, and Daphne's parents.