The BEST episodes written by Diane Duane
#1 - A Close Encounter with a Strange Kind
Scooby-Doo and Scrappy-Doo - Season 2 - Episode 1
Scooby, Shaggy and Scrappy are kidnapped by aliens who want to observe earth creatures. The trio's antics, as they try to escape, convince the aliens that earth creatures are not worth studying.
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#2 - The Neon Phantom of the Roller Disco!
Scooby-Doo and Scrappy-Doo - Season 1 - Episode 4
Sparklers Roller Disco becomes deserted due to the Neon Phantom. Trying to help the owners from an impending bankruptcy, the gang try to solve the mystery of who is the Neon Phantom.
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#3 - When You Wish Upon a Star Creature
Scooby-Doo and Scrappy-Doo - Season 1 - Episode 11
A Star Creature appears in the sky, along with a rash of thefts in the stores.
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#4 - Hang in There, Scooby
Scooby-Doo and Scrappy-Doo - Season 2 - Episode 8
Scooby and the gang go hang gliding, but get caught up in a wind that sends them into trouble.
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#5 - Where No One Has Gone Before
Star Trek: The Next Generation - Season 1 - Episode 6
Stardate: 41263.1 The Enterprise is flung across space into a distant galaxy billions of light years away when a propulsion engineer, and his mysterious companion, attempt to re-design the ship's engine systems.
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#6 - A Bungle in the Jungle
Scooby-Doo and Scrappy-Doo - Season 2 - Episode 15
A butterfly hunt turns into a dangerous jungle excursion for Scooby and the gang.
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#7 - Mine Your Own Business
Scooby-Doo and Scrappy-Doo - Season 4 - Episode 4
Yabba Doo and two brothers fight over a gold mine.
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#10 - Webworld
The Transformers - Season 3 - Episode 16
Galvatron goes into therapy, but it does not exactly agree with him. Every one of the doctors' attempts at treating him fail before they consider using one last option. Cyclonus tries to stop them, however, after learning it would make the Decepticon leader an invalid.
Watch Now:Apple TV
#11 - The Great Rainbow Caper
My Little Pony 'n Friends - Season 1 - Episode 15
A pair of monkeys called Gizmonks take Danny and Surprise prisoner until Megan turns over the Rainbow of Light to them.
Watch Now:Amazon#12 - Doom Service
Scooby-Doo and Scrappy-Doo - Season 6 - Episode 9
Scooby and the gang visit a haunted house to ghost bust its resident ghost.
#13 - Surprised Spies
Scooby-Doo and Scrappy-Doo - Season 2 - Episode 36
The FBI wants Scooby, Scrappy and Shaggy for a case.
#14 - Enter the Hunter!
Spider-Man Unlimited - Season 1 - Episode 6
Worried about the increasing morale boost Spider-Man has been giving the humans, Sir Ram contacts feared assassin to take him out.
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#15 - Strongman Scooby
Scooby-Doo and Scrappy-Doo - Season 2 - Episode 29
The gang decides to join a gym to work out their muscles, even if it kills them.
Watch Now:Apple TV#16 - The Fall Dog
Scooby-Doo and Scrappy-Doo - Season 5 - Episode 19
The kids head to Hollywood to interview Bobby Moguel about his new movie "The Amazing Wonder Car", but soon realize that he doesn't like reporters. Before they get there, the stunt guy quits the movie because a Gremlin is out to ruin it, so the gang decides to take the job to get behind the scenes.
#17 - Slippery Dan, the Escape Man
Scooby-Doo and Scrappy-Doo - Season 4 - Episode 14
Yabba, Scrappy, and Dusty track down an infamous escape artist.
#18 - The 'Dooby Dooby Doo' Ado
Scooby-Doo and Scrappy-Doo - Season 6 - Episode 19
Scooby and the gang help out his singing cousin Dooby Doo.
#19 - Close Encounter of the Worst Kind
Scooby-Doo and Scrappy-Doo - Season 4 - Episode 30
Scooby and the gang are part of a scavenger hunt put together by an alien.