High-Tech House of Horrors

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High-Tech House of Horrors
Shari on monitor
What's New, Scooby-Doo?
Air date October 4, 2003
Written by George Doty IV
Directed by Russell Calabrese
Previous episode

The Fast and the Wormious

Next episode

The Vampire Strikes Back

High-Tech House of Horrors is the fourth episode of the second season of What's New, Scooby-Doo?, and the eighteenth episode overall in the series.


The gang ends up going to a future fair; however, the main attraction the house of the future is closed due to the mysterious disappearance of a teenager. The creator of the house, Professor Laslow Ostwald, tells the gang that nothing is wrong; however, after Daphne disappears the gang has to go back to the house and are soon being chased by a robot butler.


Insert details here.

Cast and characters

Actor Character
Frank Welker Scooby-Doo
Fred Jones
Jeeves (uncredited)
Casey Kasem Shaggy Rogers
Mindy Cohn Velma Dinkley
Grey DeLisle Daphne Blake
Pamela Adlon Janey Miller
Bobby Blather
Dave Foley Professor Laslow Ostwald
Jennifer Hale Shari (the house computer)
Benito Martinez Horatio Hidalgo
Jonathan Osser Billy Blather
Non-speaking roles
Horatio Hidalgo's cameraman


Song Credits Performed by
"Another Way" (radio edit version) Credits Paul Van Dyk



Suspect Motive/reason
Laslow Ostwald The house was his invention, so he could easily make it go wrong.
Bobby & Billy Blather Could have rigged the house as part of their pranks and dares.
Horatio Hidalgo Might have wanted to make his show more exciting.


Culprit Motive/reason
Shari the house computer Angry that the inventor is getting all the attention.
Jeeves the robot butler Controlled by Shari.



  • This is the only episode to feature Dave Foley as Laslow Ostwald; he was subsequently replaced by James Arnold Taylor in the character's next and final appearance in E-Scream.
  • The episode is listed as High-Tech House of the Future in DVDs.
  • Shari is a parody of HAL 9000 from 2001: A Space Odyssey.

Animation mistakes and/or technical glitches

  • When Fred opens the bathroom door where J31 was trapped, his collar is white instead of blue.
  • When Shaggy tosses his sandwich up in the air, the glowing of the sauce is gone.

Inconsistencies/continuity errors and/or goofs/oddities

  • None known.

In other languages

Language Name Meaning
Greek Το Σπίτι του Τρόμου The House of Horror

Home media


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