As of July 2026, Scooby-Doo and Scrappy-Doo Season 3 aired in 1981 with 21 episodes. Full episode guide and where to watch below.
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Scooby-Doo and Scrappy-Doo Season 3

1981 21 Episodes Animation · Mystery ⭐ 7/10

Scooby-Doo and Scrappy-Doo Season 3 is currently streaming on major platforms, and it delivers exactly the kind of comedy that earns a loyal following. The 1-season run is exactly the right length for what it is doing. 334 viewers have already rated it on TMDB — the kind of consensus that does not happen by accident. Watch it for Casey Kasem — stay for everyone else around them. Available now — press play and find out why people keep recommending it.

Part of the current wave of titles people are actually watching, Scooby-Doo and Scrappy-Doo Season 3 earns its spot. Sharp writing and a well-matched ensemble are what separate Scooby-Doo and Scrappy-Doo Season 3 from the crowd. Season 3 of Scooby-Doo and Scrappy-Doo includes 21 episodes. It aired from September 1981 to October 1981. This season stars Casey Kasem and Don Messick. Casey Kasem and Don Messick lead a cast that brings real weight to the material. It was aired in 1981. What keeps Scooby-Doo and Scrappy-Doo Season 3 from feeling disposable is a cast that clearly understands the material better than the format usually demands. There is real craft here, even in the moments that do not fully land.

Scooby-Doo and Scrappy-Doo Season 3 is the kind of thing you put on in the background and end up fully watching. It does not lean on comparisons to make its case. Short enough to finish in a weekend, substantial enough to feel satisfying. Casey Kasem is funny in a way that holds up on rewatch. Put it on when you need something guaranteed to land.

📡 Where to Watch Scooby-Doo and Scrappy-Doo Season 3

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🎬 Scooby-Doo and Scrappy-Doo Season 3 — Episode Guide

E1
Scooby Nocchio
1981-09-19
After watching Pinocchio, Scooby dreams that he, Shaggy and Scrappy are donkeys in the Paradise Island scene.
E2
Lighthouse Keeper Scooby
1981-09-19
Shaggy and the dogs wait out a storm in an old lighthouse, which happens to be haunted.
E3
Scooby's Roots
1981-09-19
Scooby's relatives have the ghosts of their ancestors in their mansion.
E4
Scooby's Escape from Atlantis
1981-09-26
A voyage to Atlantis puts the gang at the wrath of an evil Centaur.
E5
Excalibur Scooby
1981-09-26
Scooby pulls out the magical sword of Excalibur and he is made ruler.
E6
Scooby Saves the World
1981-09-26
Shaggy and the dogs end up in Outer Space where they encounter an alien hell-bent on destroying the Earth.
E7
Scooby Dooby Goo
1981-10-03
Scrappy has to deal with Baby Scooby and Baby Shaggy after a steam bath mishap.
E8
Rickshaw Scooby
1981-10-03
Scooby and the gang go to China and encounter a Dragon.
E9
Scooby's Luck of the Irish
1981-10-03
A leprechaun gives the gang all sorts of hell in this adventure.
E10
Backstage Scooby
1981-10-10
Scooby and the gang are Marvo the Magician's assistants and have to take over when he disappears.
E11
Scooby's House of Mystery
1981-10-10
A witch wants the dogs' tails for her potion.
E12
Sweet Dreams Scooby
1981-10-10
When the gang is locked in a museum, they dream that they are participants in many events of American history.
E13
Scooby-Doo 2000
1981-10-17
Shaggy, Scooby and Scrappy travel to the future where they find out that it is not so bright.
E14
Punk Rock Scooby
1981-10-17
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.
E15
Canine to Five
1981-10-17
The gang work for a doctor who periodically turns into a werewolf.
E16
Hardhat Scooby
1981-10-24
Shaggy and the dogs work as construction workers for a vampire's building.
E17
Hothouse Scooby
1981-10-24
Scooby and the gang are pursued by man eating vegetables.
E18
Pigskin Scooby
1981-10-24
Scooby and Shaggy are actually in a football game playing against monsters on a team.
E19
Sopwith Scooby
1981-10-31
The gang enters an airplane show where they compete against an evil Baron pilot.
E20
Tenderbigfoot
1981-10-31
The gang encounters Bigfoot.

🎭 Cast of Scooby-Doo and Scrappy-Doo Season 3

Casey Kasem
Casey Kasem
Shaggy Rogers (voice)
Don Messick
Don Messick
Scooby-Doo / Scrappy-Doo (voice)

📋 All Seasons of Scooby-Doo and Scrappy-Doo

Season 1Season 2Season 4

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