History WesternAnimation / ScoobyDooAndTheGoblinKing

** His head covered in cotton candy, Scooby licks it all off. This echoes the ending to the original ''WesternAnimation/ScoobyDooWhereAreYou'' intro.

** The Goblin King is awfully quick to accept Krudsky's ultimatum when he finds out that Krudsky has Fairy Princess Willow... and does so with bitter resignation. [[spoiler:Which makes sense - Krudsky has basically forced him into a SadisticChoice]].

* SadisticChoice: [[spoiler:Krudsky basically forces the Goblin King into this]].

* OurWerewolvesAreDifferent: Shaggy and Scooby encounter a bouncer, who is a werewolf and Velma also turns into one. The difference about this two is that this one has light blue fur has light blue fur without a tail while Velma has brown fur and a tail.

It's Halloween night, and the gang has decided to visit a Halloween carnival. However, when a magician, "The Amazing Krudsky", does not allow Scooby into his show, Shaggy and Scooby both decide to expose him as a fraud. After Shaggy and Scooby succeed in ruining his show, Krudsky returns to his dressing room, where a fairy, Princess Willow, inadvertently causes him to discover an entry on the Goblin Scepter in a spell book. She decides to toy with him, but he eventually discovers her, and drains her magic so he can become a real magician.\\

* TheCameo: There's a bunch of Scrappy Dolls, that get innocently run over by a monstrous hijacked mystery machine (hmmmm) and Krudsy flips through a picture depicting the title character of ''WesternAnimation/{{Fangface}}''.

* LiteralMetaphor: Shaggy and Scooby gain magic potion made from scratch. Cue the scene shifting to one of the witches on a tombstone that reads "Here lies Scratch" and giving a wicked laugh.

** Some of the real monsters resemble the fake ones from the original series, like the Creeper.

* ReasonableAuthorityFigure: The [[spoiler:Goblin King]] proves to be this. It turns out [[spoiler:Willow is his daughter, and he was unwilling to let a random mortal endanger her. That's why he agreed to give up the staff for Willow's safety. The Scooby Gang accidentally messes with that plan, but Scooby and Shaggy make up for it by stopping Krudsy. As thanks, the Goblin King lets the two keep their memories of the night. He also tells Willow she's grounded but is relieved she's safe]].
* ResignedToTheCall: When Mr. Gibbles says it's up to them to save the day, Shaggy and Scooby opt out. He gets their cooperation by showing them a vision of what will happen to Fred, Daphne, and Velma if Krudsky isn't stopped. He adds that others will suffer similarly, as well.

* ShoutOut: When Krudsy skips through the book he passes a picture of ''WesternAnimation/{{Fangface}}''.

* BareYourMidriff: Princess Willow, and a few other fairies.

* PunnyName: Krudsky.

* ShesGotLegs: A feminine [[https://en.m.wikipedia.org/wiki/Iron_maiden iron maiden]] screams and lifts its bottom section like a skirt, showing a pair of attractive legs as it runs away.

* IHaveYourWife: [[spoiler:The Goblin King's daughter, Willow, who was kidnapped by an unknown enemy. The gang is more sympathetic toward the Goblin King when Willow calls him "Daddy".]]

* BalefulPolymorph: Krudsky's major form of attack once he gains magical powers is to turn people into stuff against their will. He turns Gribbles into a rabbit, Velma into a werewolf, Fred into a vampire, Daphne into a witch and [[spoiler:the Goblin King]] into a goose. Additionally, Shaggy and Scooby are turned into a snail and a mouse by the witches in the Dead Bogs.

* AdultFear: An unknown enemy kidnaps your child and uses her as a hostage. [[spoiler:The gang is more sympathetic toward the Goblin King when Willow calls him "Daddy".]]

** The movie itself is one big throwback to the "Superstars 10" movies with Scooby and Shaggy faced with real supernatural world inhabitants (''WesternAnimation/ScoobyDooMeetsTheBooBrothers'', ''WesternAnimation/ScoobyDooAndTheGhoulSchool'', and ''WesternAnimation/ScoobyDooAndTheReluctantWerewolf'').

** Scooby and Shaggy sneak into the Goblin party by disguising themselves as Velma and Daphne respectively, the same disguises they tried using to get into a costume party in ''WesternAnimation/ScoobyDooPiratesAhoy''.

** The movie itself is one a throwback to the Superstars 10 movies with Scooby and Shaggy faced with real supernatural world inhabitants (''WesternAnimation/ScoobyDooMeetsTheBooBrothers'', ''WesternAnimation/ScoobyDooAndTheGhoulSchool'', and ''WesternAnimation/ScoobyDooAndTheReluctantWerewolf'').

* LaserGuidedAmnesia:
** [[spoiler: The Goblin King erases the events of the night from Fred, Daphne and Velma's minds. Shaggy and Scooby are allowed to keep their memories, though, as a reward for proving their courage.]]
** Shaggy and Scooby (along with the rest of the gang) get kicked out of the carnival for wrecking Krudsky's act.

* LaserGuidedAmnesia: [[spoiler: The Goblin King erases the events of the night from Fred, Daphne and Velma's minds. Shaggy and Scooby are allowed to keep their memories, though, as a reward for proving their courage.]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/Scooby_Doo_and_the_Goblin_King_6191.jpg]]

* DarkIsNotEvil: As it turns out, [[spoiler:the Goblin King really isn't a bad guy. In fact, he's ''Willow's father'']].

* NeverMyFault: Both Shaggy and Scooby don't want to take the blame that their sabotaging Krudsky's show led to his villainous plot.

* PapaWolf: [[spoiler:The Goblin towards his daughter Willow.]]