While the gang travel to Scotland to visit Daphne's cousin and witness the annual Highland Games, they find themselves terrorized by the legendary Loch Ness Monster.

Frank Welker
Scooby-Doo / Fred Jones / Lachlan Haggart (voice)

Casey Kasem
Shaggy Rogers (voice)

Mindy Cohn
Velma Dinkley (voice)

Grey DeLisle
Daphne Blake / Shannon Blake (voice)

Michael Bell
Duncan MacGubbin / Mcintyre (voice)

Jeff Bennett
Del Chillman / Sir Ian Locksley / Harpoon Gunner (voice)

John DiMaggio
Colin Haggart / Volunteer #1 (voice)

Phil LaMarr
Angus Haggart / Volunteer #2 (voice)
439 ratings. The score is reasonably stable but could shift up to 0.11 as more ratings come in.
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Release Date
May 20, 2004
Runtime
1h 14m
Rating
G
Genres
Adventure, Animation, Comedy, Family, Fantasy, Mystery
Director