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* Physical appearance; clothing.
Andy Dinwiddie
Andy Dinwiddie
Vital Statistics
Birthname Andrew Dinwiddie
Species Human
Gender Male
Hair color Brown
Eye color Black
Other Statistics
Occupation Student; musician (retired)
Affiliation Mystery Kids (formerly)
Family Susan Dinwiddie (mother);
Mandy Dinwiddie (sister);
Randy Dinwiddie (brother)
Production Details
First appearance WNSD: It's Mean, It's Green, It's the Mystery Machine
Played by Larc Spies

Andrew "Andy" Dinwiddie is a former child pop-star.

Physical appearance

Andy is a young teenaged Caucasian male, with short brown hair. He wears a white shirt under a golden yellow and blue striped sweater, light blue jeans, and blue and white stripes sneakers.


He has become less interested in performing and more interested in things like tennis. He and Mandy deeply missed Flash Flannigan and made a shrine at his grave.

Skills and abilities

He is a talented musician.


Early life

He performed in the Mystery Kids with his sister, Mandy. They eventually retired after their keyboardist, Flash, stormed off stage during one performance, never to be seen again. At some point after that he died.

What's New, Scooby-Doo?

Season one

They were now teens, and him mother, Susan, was pushing him and his sister to make a comeback. During this time their old van, the Mystery Machine, (now in the possession of the gang) was acting on its own and causing serious trouble. It was believed to be the ghost of Flash, the original driver, who had come back for revenge. They were possible suspects to get out of the music industry because they had moved onto different things now. It was revealed to be their own mother, who was doing it for the band's publicity. They shocked their mother when they told her they didn't want to be musicians again and apologized to their other brother, Randy, who had been neglected by his mother in favour of his more talented siblings.



  • Andy and Mandy seem to be close to the same age, whether or not they're actually twins is unknown.

In other languages

Actor Language Notes
George Castiglia Italian
Anders Bye Norwegian

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