"The New Scooby-Doo Mysteries" was the second series of a show that originally aired in 1983 as "The New Scooby and Scrappy-Doo Show". It is the sixth version of the Hanna-Barbera Scooby-Doo franchise. "The New Scooby-Doo Mysteries" saw the return of characters Fred Jones and Velma Dinkley, both absent from the series for the previous five years. It can be seen on Boomerang.
| role | name |
|---|---|
| Various | Rene Auberjonois |
| Additional Voices | Rene Auberjonois |
| Various | Peter Cullen |
| Additional Voices | Peter Cullen |
| Various | Garrett Morris |
| Additional Voices | Garrett Morris |
| Various | Scatman Crothers |
| Various | Edie McClurg |
| Additional Voices | Edie McClurg |
| Various | Mel Blanc |
| Shaggy Rogers | Casey Kasem |
| Shaggy | Casey Kasem |
| Various | Jackie Joseph |
| Additional Voices | Jackie Joseph |
| Various | Alan Oppenheimer |
| Various | Billie Hayes |
| Additional Voices | Billie Hayes |
| Sheriff Parker | Billie Hayes |
