The original thirty-minute version of Scooby-Doo and Scrappy-Doo constitutes the fourth incarnation of the Hanna-Barbera Saturday morning cartoon Scooby-Doo. It premiered on September 22, 1979 and ran for one season on ABC as a half-hour program. A total of sixteen episodes were produced. It was the last Hanna-Barbera cartoon series to use the studio's laugh track. Cartoon Network's classic channel Boomerang reruns the series.
Scooby-Doo and Scrappy-Doo (Season 3)
Scooby Nocchio (Episode 1)
Writer: Mark Jones
Air date: 1981-09-19
Overview: After watching Pinocchio, Scooby dreams that he, Shaggy and Scrappy are donkeys in the Paradise Island scene.
Lighthouse Keeper Scooby (Episode 2)
Air date: 1981-09-19
Overview: Shaggy and the dogs wait out a storm in an old lighthouse, which happens to be haunted.
Scooby's Roots (Episode 3)
Air date: 1981-09-19
Overview: Scooby's relatives have the ghosts of their ancestors in their mansion.
Scooby's Escape from Atlantis (Episode 4)
Writer: Mark Jones
Air date: 1981-09-26
Overview: A voyage to Atlantis puts the gang at the wrath of an evil Centaur.
Excalibur Scooby (Episode 5)
Air date: 1981-09-26
Overview: Scooby pulls out the magical sword of Excalibur and he is made ruler.
Scooby Saves the World (Episode 6)
Air date: 1981-09-26
Overview: Shaggy and the dogs end up in Outer Space where they encounter an alien hell-bent on destroying the Earth.
Scooby Dooby Goo (Episode 7)
Air date: 1981-10-03
Overview: Scrappy has to deal with Baby Scooby and Baby Shaggy after a steam bath mishap.
Rickshaw Scooby (Episode 8)
Writer: Mark Jones
Air date: 1981-10-03
Overview: Scooby and the gang go to China and encounter a Dragon.
Scooby's Luck of the Irish (Episode 9)
Air date: 1981-10-03
Overview: A leprechaun gives the gang all sorts of hell in this adventure.
Backstage Scooby (Episode 10)
Air date: 1981-10-10
Overview: Scooby and the gang are Marvo the Magician's assistants and have to take over when he disappears.
Scooby's House of Mystery (Episode 11)
Writer: Mark Jones
Air date: 1981-10-10
Overview: A witch wants the dogs' tails for her potion.
Sweet Dreams Scooby (Episode 12)
Air date: 1981-10-10
Overview: When the gang is locked in a museum, they dream that they are participants in many events of American history.
Scooby-Doo 2000 (Episode 13)
Writer: Mark Jones
Air date: 1981-10-17
Overview: Shaggy, Scooby and Scrappy travel to the future where they find out that it is not so bright.
Punk Rock Scooby (Episode 14)
Air date: 1981-10-17
Overview: 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.
Canine to Five (Episode 15)
Writer: Glenn Leopold
Air date: 1981-10-17
Overview: The gang work for a doctor who periodically turns into a werewolf.
Hardhat Scooby (Episode 16)
Writer: Mark Jones
Air date: 1981-10-24
Overview: Shaggy and the dogs work as construction workers for a vampire's building.
Hothouse Scooby (Episode 17)
Air date: 1981-10-24
Overview: Scooby and the gang are pursued by man eating vegetables.
Pigskin Scooby (Episode 18)
Air date: 1981-10-24
Overview: Scooby and Shaggy are actually in a football game playing against monsters on a team.
Sopwith Scooby (Episode 19)
Air date: 1981-10-31
Overview: The gang enters an airplane show where they compete against an evil Baron pilot.
Tenderbigfoot (Episode 20)
Air date: 1981-10-31
Overview: The gang encounters Bigfoot.
Scooby and the Beanstalk (Episode 21)
Air date: 1981-10-31
Overview: Shaggy and the dogs meet up with a giant when they climb a beanstalk into his world.

Seasons

Episodes 16

Episodes 39

Episodes 21

Episodes 39