Season 3
21 episodes

1. Scooby Nocchio
7m · Sep 19, 1981
After watching Pinocchio, Scooby dreams that he, Shaggy and Scrappy are donkeys in the Paradise Island scene.

2. Lighthouse Keeper Scooby
7m · Sep 19, 1981
Shaggy and the dogs wait out a storm in an old lighthouse, which happens to be haunted.

3. Scooby's Roots
7m · Sep 19, 1981
Scooby's relatives have the ghosts of their ancestors in their mansion.

4. Scooby's Escape from Atlantis
7m · Sep 26, 1981
A voyage to Atlantis puts the gang at the wrath of an evil Centaur.

5. Excalibur Scooby
7m · Sep 26, 1981
Scooby pulls out the magical sword of Excalibur and he is made ruler.

6. Scooby Saves the World
7m · Sep 26, 1981
Shaggy and the dogs end up in Outer Space where they encounter an alien hell-bent on destroying the Earth.

7. Scooby Dooby Goo
7m · Oct 3, 1981
Scrappy has to deal with Baby Scooby and Baby Shaggy after a steam bath mishap.

8. Rickshaw Scooby
7m · Oct 3, 1981
Scooby and the gang go to China and encounter a Dragon.

9. Scooby's Luck of the Irish
7m · Oct 3, 1981
A leprechaun gives the gang all sorts of hell in this adventure.

10. Backstage Scooby
7m · Oct 10, 1981
Scooby and the gang are Marvo the Magician's assistants and have to take over when he disappears.

11. Scooby's House of Mystery
7m · Oct 10, 1981
A witch wants the dogs' tails for her potion.

12. Sweet Dreams Scooby
7m · Oct 10, 1981
When the gang is locked in a museum, they dream that they are participants in many events of American history.

13. Scooby-Doo 2000
7m · Oct 17, 1981
Shaggy, Scooby and Scrappy travel to the future where they find out that it is not so bright.

14. Punk Rock Scooby
7m · Oct 17, 1981
During a rock concert, an alien look alike of Scrappy drops in and tries to destroy Shaggy and Scooby for kidnapping Scrappy, who he thinks is one of his people.

15. Canine to Five
7m · Oct 17, 1981
The gang work for a doctor who periodically turns into a werewolf.

16. Hardhat Scooby
7m · Oct 24, 1981
Shaggy and the dogs work as construction workers for a vampire's building.

17. Hothouse Scooby
7m · Oct 24, 1981
Scooby and the gang are pursued by man eating vegetables.

18. Pigskin Scooby
7m · Oct 24, 1981
Scooby and Shaggy are actually in a football game playing against monsters on a team.

19. Sopwith Scooby
7m · Oct 31, 1981
The gang enters an airplane show where they compete against an evil Baron pilot.

20. Tenderbigfoot
7m · Oct 31, 1981
The gang encounters Bigfoot.

21. Scooby and the Beanstalk
7m · Oct 31, 1981
Shaggy and the dogs meet up with a giant when they climb a beanstalk into his world.