SCOOBY DOO AND SCRAPPY DOO premiered in the 1983. This cartoon brought Daphne back to join Shaggy and the dogs in solving mysteries. This cartoon consisted of three 11-minute segments, and often combined with episodes from the second season of the Richie Rich/Scooby-Doo Hour.

Voice Cast:
Scooby-Doo/Scrappy-Doo/Yabba-Doo ........................... Lennie Weinrib 
Shaggy Rogers .............................................. Casey Kasem 
Velma Dace Dinkley ......................................... Patricia Stevens 
Daphne Blake ............................................... Heather North 
Freddy Jones ............................................... Frank Welker
Petey The Pup .............................................. Billy Jacoby
Dolly ...................................................... Nancy McKeon
Duke/Dash .................................................. Michael Bell
Tommy ...................................................... Tony O'Dell
Lucky ...................................................... Peter Cullen

Episodes

1. Scooby saves the World
2. Scooby House of Mystery
3. Sweet Dreams Scooby
4. Hard Hat Scooby
5. Canin to Five
6. Sop with Scooby
7. Hot House Scooby
8. Scooby-doo 2000
9. Punk Rock Scooby
10. A Fit Night out for Bats
11. The Chinese Food Factory
12. Scooby Desert Dilemma
13. Stuntman Scooby
14. Mummy the Word
15. The Old Cat and Mouse Game
16. Scoobys Three Ding a Ling Circus
17. Hang in there Scooby
18. Scooby Bull Fright
19. Stow-away
20. Long John Scrappy
21. A Bungle in the Jungle
22. Scooby Fun Zone
23. Scooby Fantastic Island
24. Scoobys Swiss Miss
25. E TU Scoob?
26. Soggy Bog Scooby
27. Robot Ranch
28. Scooby Dobby Guru
29. Supersize Spies
30. A Fright at the Opera
31. Invaison of the Scooby Snatchers
32. Scooby and the Bandit
33. Dumb Waiter Caper
34. Comic Book Caper
35. Scrappy-Doo & Yabba-Doo: Low Down Showdown
36. The Incredible Cat Caper
37. Disappearing Car Caper
38. Scrappy-Doo & Yabba-Doo : Up a Crazy River
39. Beauty Contest Caper