|Needs a stretch!|
This article needs more details, such as a synopsis. Remove this tag when the article has been properly expanded.
|Eye color||Green (concealed with red contacts to make them look brown)|
|First appearance||TSDS: A Menace in Venice|
Mario was a friend of Antonio.
Mario appeared to have brown eyes, but they were actually green, concealed by red contact lenses.
Insert details here.
The Scooby-Doo Show
He dressed up as the Ghostly Gondolier to steal Antonio's medallion and three others like it, so he could find the lost treasure of Doge Malvolio IV. He didn't want to share it with Antonio, the only other known descendant of the Doge.