Expansion This needs a stretch. (Feel to remove when satisfied of completion.)
* Physical appearance.
* Personality.
* History is incomplete. (GC/PS2/Xbox).
* Other versions. (GBA and DS).
Caveman (Scooby-Doo! Unmasked)
Vital Statistics
Species Prehistoric human
Gender Male
Hair color Brown
Eye color Black
Other Statistics
Identity Joe Grimm
Reason To steal petroleum
Production Details
First appearance SDU: Harum Scare'em at the Museum

The Caveman was the disguise of Joe Grimm, the security guard of a museum.

Physical appearance

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Scooby-Doo! Unmasked

Joe Grimm unmasked

Joe Grimm unmasked.

Mr. Grimm was trying to hide the fact that the tar pits were really filled with petroleum.[1]


Other versions

Scooby-Doo! Unmasked (GBA)

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Scooby-Doo! Unmasked (DS)

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