''The Spooktacular New Adventures of Casper'' was an AnimatedSeries that ran from 1996 to 1998, created by {{Fox}} as a modern update of ''WesternAnimation/CasperTheFriendlyGhost''. It was a SequelSeries to the earlier [[Film/{{Casper}} Casper feature film]].

''The Spooktacular New Adventures'' focused on the mishaps of Casper as he haunted Whipstaff Manor with his uncles, The Ghostly Trio of Stretch, Stinky and Fatso; attended the local Ghost School alongside Spooky and "Poil" (Pearl), and shared his home with two living humans; ghost psychologist Dr. Harvey and his young daughter Kat.

The series followed a ThreeShorts format, where two longer stories would be separated by a shorter comedic oneshot, often a musical or focusing on secondary characters.

!!This series features examples of:
* AbusiveParents: Casper's three uncles would treat him terribly.
* AmericanAccents: "Poil" speaks with a very heavy one; her name is actually her accented pronounciation of "Pearl".
* BreakingTheFourthWall: After watching several episodes, you can tell that the makers really don't care about this supposed Fourth Wall.
* ContinuitySnarl: Despite the few nods to the movie, there are many things that don't fit.
** Kat's loss of interest in boys. She seemed pretty excited about the thought of a date in the movie, but in the cartoons, she agrees with her dad that she's too young. However, this could have been because of what Vic did in the movie. Let's not get into the fact that Kat and Vic go on a date in one episode.
** Kat and Casper's relationship seems more snarky than it was in the movie.
** Everything about the Halloween episode. Not only has everyone at school seemingly forgotten about the incident in the movie (most noticeably Amber, who claims there's no such thing as ghosts despite ''having seen '''three''' herself''), but the Trio claim that they can't scare on Halloween because of union rules. Yet they scared Vic and Amber on Halloween in the movie.
** This was also an issue in the series proper. One episode showed that the Ghostly Trio had always been ghosts (they were ghosts when they were schoolchildren); another episode showed that they were alive during the Civil War.
* EnemyMine: They're not your typical enemies, but in the episode "Don't Bank On It", Casper and the Ghostly Trio team up in order to scare an evil banker who was going to repossess Whipstaff.
* {{Gasshole}}: Stinky, of course.
** {{Fartillery}}: Not literally so, but Stinky's putrid stenches, often delivered by loud belches, were his main tactic for frightening others.
* GeniusDitz: Poil isn't very bright, but can display surprising moments -- one episode has her claim the "Best Scarer" prize because she paid attention to the earlier lecture that a "spooker must uncover the deepest fears of the one they wish to spook".
* LustfulMelt: Casper experiences this in "Poil Jammed", as a result of Poil flirting with him.
* MeaningfulName: The Ghostly Trio. Fatso is a BigEater and the biggest of the ghosts, Stretch is an expert shapeshifter, and Stinky smells awful.
* MythologyGag: Literally; ghosts were portrayed in this series as having great difficulty in escaping from a vacuum cleaner, a reference to a scene from the movie.
** In one episode, the Ghostly Trio plot to murder Kat and Dr. Harvey after they [the ghosts] prove unable to scare them out, telling Casper it's "what they should have done in the movie".
** In one episode, the Ghostly Trio would be turned into angels for not having unfinished business. They were allowed to remain as ghosts when Casper told the ghost judge (who was scared of Casper's friendliness) they had yet to teach him to be scary instead of friendly.
** Casper sometimes takes the form of his Harveytoons incarnation, which invariably freaks out whoever sees him; even Kat, who is quite indifferent to ghosts usually, takes one look at him and runs away screaming when he assumes this form.
* NeverMyFault: The uncles rarely take responsibility for their actions, but this is especially highlighted in "3 Boos and a Babe," when they're trying to woo over Ms. Banshee. Despite their own shortcomings, they all blame Casper for their failures at wooing her.
* NoFourthWall: Several episodes have characters acknowledging they're in a cartoon.
* RecycledTheSeries
* RoleReprisal: Joe Nipote, Joe Alaskey and Brad Garrett would reprise their roles of Stretch, Stinky and Fatso, though Brad would later be replaced by Jess Harnell.
* ShoutOut: Par for the course in a 90s cartoon. Lampshaded like crazy, too.
* SmallNameBigEgo: Spooky
* SpotlightStealingSquad: The Ghostly Trio gained increasing prominence during the show's run, even over Casper.
-->'''Doctor Harvey:''' Sorry, Casper, you're not in this episode.\\
'''Casper:''' [[LampshadeHanging Then why is the show called "Casper?"]]\\
'''Stretch:''' Merchandising.
* TokenGoodTeammate: Oddly enough, Fatso is usually made out to be more sympathetic than his brothers.