Team Sonic and Amy Rose in A Night of Fright is No Delight!

Credits

We hear a song familiar amongst Scooby Doo fans as a group of bats fly past an old looking mansion.

Scooby-Dooby-Doo, Where are You?

Then. some text flashes out from a window in big white letters that says "Scooby-Doo! Where are You?" and with that, the classic theme starts

We got some work to do now

Next thing in sight was Scooby in a closet of some kind, gulping at something off screen.

Next, we see a whole mass of shadows moving past an old bookshelf that had a cracked cover. After the shadows walked past, Fred, Daphne, Velma, Shaggy, Sonic, Miles, Knuckles, and Amy went past shortly after the shadows.

Scooby-Dooby-Doo, Where are You?

Once they all walked past, the shelf slid to the side, revealing a secret tunnel and the ghost hiding in it as it peeked out, watching them carefully.

We need some help from you now

Next, we see Amy in front of a door in some catacombs, walking off as a hand reached out, trying to snatch her up but missing.

Then, we see Miles looking over some old papers, sitting in a library when the wall behind him opened up and he fell into the area behind it.

Come on, Scooby-Doo, I see you

Next we see Scooby standing alone in a shipwreck as his ears violently wiggle out of fear. Then, we see everyone standing in a graveyard, being blocked off by a phantom of some kind.

Pretending you got a sliver

Next, we see them all running as fast as they can down a hall somewhere in an old house, Sonic being in front of them all.

Next thing we see is an indian witch doctor, then Shaggy holding Scooby as the two shake in fear in a hallway. After that, we see Fred, Daphne, Velma, and Shaggy running in a separate hallway.

You're not fooling me, cause I can see

Then, we see Shaggy uncontrollably skating down a hallway as he crashes into something in whatever room he had gone into.

The way you shake and shiver

We see Shaggy crashed into a bathroom somehow turning on the shower's cold water when hitting the tub.

You know we got a mystery to solve, so Scooby-Doo, be ready for your act!

Next thing we see is Scooby laughing at something, then Miles gasping, then Fred looking to his left, then two different types of skulls, one of which was sitting on a stack of books.

Then we see Scooby holding Shaggy as the two shake in some sort of old living room

Don't hold back!

Next thing we see is a glowing deep sea diving ghost as it moans loudly. Then we see Scooby in a barrel running along a theme park boardwalk until he hits something.

And Scooby-Doo, if you come through, you're gonna have yourself a Scooby Snack!

Scooby poked his head up out of the barrel with the lid on his head as he looked up at what he had run into.

Scooby had run right into a creepy robot. 

Scooby-Dooby-Doo, Here are You

Next, we see Shaggy against a solid black wall as he jumped back, his hair spiking up. Then we see Scooby trying to shush something as he goes "Shhhh."

After that, we see a close up of a suit of haunted armor, a pair of eyes, and Scooby popping out of a flowerpot in a museum and running off in the air.

You're ready and you're willing
(Scooby)

Next, we see the entire group at a library, looking over Velma's shoulders at a book, looking at it closely until they all look up with realization.

If we can count on you, Scooby-Doo,

After that, we see a pile of cotton candy shaped like Scooby's head as his tongue comes out and licks the cotton candy off of his face.

I know we'll catch that villain

Once Scooby was done, he winked and the view fades to black.