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Reef Grief! is the thirteenth episode of the third season of What's New, Scooby-Doo?, and the forty-first episode overall in the series.


While on vacation in the sunny country of Australia, the gang discover that the appearance of a coral creature has jeopardized a sand castle competition and a Smash Mouth concert.


Insert details here.


Main characters:

Supporting characters:


Other characters:




  • TBA


Suspect Motive/reason
Frankie Martin He wanted to win the sand castle competition.
Angry that Smash Mouth's loud music was destroying the sandcastles.
Shawn & Shawna They claimed to be surfers, but nobody ever saw them surfing.
Coral Creature Due to it being a real monster. However it only came to the surface because Spencer Johnson was disturbing its environment.
Smash Mouth Payback to the sand builders trying to get them off the beach.


Culprit Motive/reason
Spencer Johnson disguised as Rama Yam Hypnotised beach goers into making an underwater tunnel to New Zealand.


Frank Welker Scooby-Doo
Fred Jones
Casey Kasem Shaggy Rogers
Mindy Cohn Velma Dinkley
Grey DeLisle Daphne Blake
Steven J. Blum Rama Yam
Spencer Johnson
James Arnold Taylor Frankie Martin
Steve Harwell Himself
Matthew Wood

[citation needed]

Coral Creature


Song Credits Performed by Character performance by
"New Planet" Written by Gregory D. Camp, Paul Gerald DeLisle, Steven Scott Harwell Smash Mouth N/A
"Fun" Smash Mouth


  • This episode was included in Cartoon Network's Scooby-Doo! Back to School Marathon (August 10-11, 2013).

Cultural references

Animation mistakes and/or technical glitches

  • None known.

Inconsistencies/continuity errors and/or goofs/oddities

  • None known.

In other languages

Language Name Meaning
Greek Κάστρα στην Άμμο Sand Castles

Home media


Shaggy: (standing in a yoga position) LIke, I always thought yoga was named after a bear.

External links

  • TBA

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Season 3

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