The Shrieking Madness

The Shrieking Madness
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Premiere date	October 11, 2010
Run time	22:24
Starring	Frank Welker; Matthew Lillard; Mindy Cohn; Grey DeLisle; Patrick Warburton; Frances Conroy; Kath Soucie; Kevin Dunn; Tom Kenny; Richard McGonagle; Beverly D'Angelo
Music composed by	Robert J. Kral
Writer(s)	Jed Elinoff; Scott Thomas
Storyboard artist(s)	Douglace Lovelace; Doug Murphy; Mike Borkowski; Dave Chlystek; Gary Hartle; Craig Wilson
Director(s)	Victor Cook; Collette Sunderman (voices)
Animation director(s)	Jin Sung Kim; Sung Chan Lee
Art director(s)	Dan Krall
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"The Secret Serum" is the eleventh episode of Scooby-Doo! Mystery Incorporated season one. It aired on October 11, 2010 on Cartoon Network. It was written by Jed Elinoff and Scott Thomas, directed by Curt Geda, and voice directed by Collette Sunderman.

Detailed summary

Memorable quotes

Characters

Legend
Character debut	Speaking debut	Ep. debut	No lines	Mentioned

In order of appearance:

Character	Actor
Guard	Fred Tatasciore
Officer Johnson	Dee Bradley Baker
Willard	Mitch Watson
Fright Hound	Fred Tatasciore
Shaggy Rogers	Matthew Lillard
Velma Dinkley	Mindy Cohn
Scooby-Doo	Frank Welker
Daphne Blake	Grey DeLisle
Fred Jones	Frank Welker
Ethan	Mitch Watson
Gary	Tony Cervone
Jason Wyatt	Daryl Sabara
Angie Dinkley	Frances Conroy
Randy's mother	Grey DeLisle
Wax Phantom
Sheriff Stone	Patrick Warburton
Paramedics	N/A
Snappy Jack
Mr. Bendy	N/A
Brad Chiles	N/A
Judy Reeves	N/A
Professor Pericles	Udo Kier
Evil Entity (indirectly)
Mayor Fred Jones, Sr. (indirectly)
Mrs. Wyatt	Jessica Walter
Professor Emmanuel Raffalo (photo)	N/A
Minjo	Mitch Watson
British nerd	Daryl Sabara
French nerd	Tony Cervone
Deputy	N/A
Yogi Bear	N/A
Mr. E

Organizations

Locations

Earth
- United States
  - California
    - Crystal Cove
      - Crystal Cove Animal Asylum for Criminally Insane
      - Crystal Cove High School
      - Crystal Cove State Beach
        Skipper Shelton's Clam Cabin
      - Wyatt residence
      - Sheriff's station
      - Steelco factory
The Moon

Objects

Vehicles

The Mystery Machine
Ethan's car
Gary's car
Angie's tour bus

Production

Development

Filming

It was copyrighted in 2010.

Music

The theme song was written and performed by Matthew Sweet. The music was composed by Robert J. Kral, and was edited by Christine Luethje.

Release

Dates are in order of release:

United States: October 18, 2010 on Cartoon Network
United Kingdom & Ireland: November 18, 2010 on Boomerang

Behind the scenes

Errors

Everlasting influence

Marketing and promotion

The episode inspired the twelfth stage of Cartoon Network to update their online game, Scooby-Doo! Mystery Incorporated: Crystal Cove Online, which was updated at the time of the episode's release.

Critical reception

In other languages

Languages	Name	Meaning
French	Le Chaos Hurlant	The Howling Chaos
Greek	Η Στριγκιά Τρέλα (Star Channel) Το Τρελό Ουρλιαχτό (Boomerang)	The Shrieking Madness (Star Channel) The Mad Shriek (Boomerang)
Hungarian	Pusztító őrület	Destructive Frenzy
Italian	Non Aprite Quel Libro	Don't Open That Book
Polish	Rycząca wściekłość	The roaring madness
Portuguese	A Loucura Gritante	The Shrieking Madness
Spanish (Latin America)	Una Bestia de Otra Dimensión	A Beast From the Other Dimension

Home availability

In the United States:
- September 27, 2011: Warner Home Video releases Scooby-Doo! Mystery Incorporated: Season One, Volume 3 on DVD.
- October 8, 2013: Warner Home Video releases Scooby-Doo! Mystery Incorporated: The Complete Season 1 on DVD.
- August 13, 2019: Warner Home Video releases Best of Warner Bros. 50 Cartoon Collection: Scooby-Doo! on DVD.
In France:
- October 3, 2012: Warner Home Video releases Scooby-Doo! Mystery Incorporated: The Entirety of Season 1 on DVD.
In the United Kingdom & Ireland:
- May 20, 2013: Warner Home Video releases Scooby-Doo! Mystery Incorporated: Season One, Volume Three on DVD.

References