* SugarWiki/AwesomeMusic: "Brothers Forever" and "Brown Dog Barking at the Back Door" are both well-timed, stirring chase songs which also capture the camaraderie between Shaggy and Scooby.
* SugarWiki/FunnyMoments: The end of the "Brown Dog" chase sequence. Shaggy and Scooby have escaped the Loch Ness monster... only to realize that they've managed to drive the Mystery Machine off a fallen tree, which falls onto the ship that Fred, Velma, Daphne and Shannon are on, who jump out of the way in a panic.
--> '''Shaggy:''' ''(Grabs transciever)'' Like, Houston, we have a problem! Mayday! Mayday! ''Mayday!''\\
'''Velma:''' That sounds like Shaggy.\\
'''Fred:''' ''(Holds receiver)'' Shaggy? Where are you guys?\\
'''Shaggy:''' Like, incomiiiiiing!
* SugarWiki/HeartwarmingMoments: "Brothers Forever" has some rather nice lyrics.
-->''"When it all falls apart, we've gotta keep it together.\\
Fighting for all of the things we believe.\\
I want you to know that we're brothers forever.\\
When it comes to the end, we'll live brave and free."''
* HilariousInHindsight: Meddling kids investigating a lake monster [[spoiler:only to discover it's an elaborate animatronic]] - do we mean Scooby Doo or ''[[Recap/GravityFallsS1E2TheLegendOfTheGobblewonker Gravity Falls]]''?
* ImprovedSecondAttempt: After the SadlyMythtaken examples of the previous [[WesternAnimation/ScoobyDooAndTheLegendOfTheVampire two]] [[WesternAnimation/ScoobyDooAndTheMonsterOfMexico movies]], this movie provides [[ShownTheirWork real-life facts]] about the mythology of the Loch Ness monster.
* SugarWiki/MomentOfAwesome: Sir Ian, a rather skinny old man, enters the film by tossing a caber through one of Blake castle's windows.
* OneSceneWonder: Duncan [=MacGubbin=], for his freaky cross-eyed appearance and overall creepy feel.
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