Gary is a student at Crystal Cove High School, and a player on the Fighting Urchins soccer team. He is usually accompanied by his friend Ethan.
Physical appearance
Gary is a teenaged man, with brown hair. He has broad shoulders and a round nose.
Personality
He was very hostile toward Fred Jones, Jr. and the gang, until the Evil Entity's death erased all of that.[1] He likes to embarrass Ethan.[2]
History
Scooby-Doo! Mystery Incorporated
Season one
He cleared out of Prof. Emmanuel Raffalo's classroom when the gang brought in a cocooned body.[3]
He asked the price of the Que Horrifico t-shirt Velma Dinkley was wearing.[4]
He ran from the prom when the Ghost Girl appeared.[5]
He was in the audience of the Hex Girls concert at the Terrorpheum theater when the Phantom attacked.[6]
When Jason Wyatt's spider robot damaged the antenna of his car, he complained about the damage before he and Ethan retaliated by giving Jason a wedgie.[7]
He and the rest of the soccer players were among the first victims of Aphrodite's love spell. The gang sprayed the townspeople with an antidote in the final confrontation between Aphrodite.[8]
He was at the Crimestopper of the Year Awards, where the Ghost of Dead Justice scared everyone with its fire-breathing horse, Greg.[9]
Season two
He silently agreed when Ethan said negative things about the gang when they returned to school, especially to Fred who disappeared.[10]
He and Ethan fell down a mountain after being attacked by Dark Lilith.[11]
He and Ethan pulled their own monster scheme to impress girls. They did this by having one of them dress up as Hebediah Grim, while the other would pretend to be a hero and save them from the monster. They also used a video-chat to give themselves an alibi.[12]
He was likely consumed by the Evil Entity when it emerged above Crystal Cove.[1]
Post-Nibiru
The death of the Evil Entity removed its negative influence over Crystal Cove; Gary and Ethan didn't dress up as Hebediah Grim, and they were friends of Fred's, thanking the latter for being a great goalkeeper the previous day, winning them the championship. They also thanked him for letting them borrow his van (a white Mystery Machine).[1]
Quotes
Gary: Yeah. Thanks, mystery geeks, for wrecking our PROM!
The Legend of Alice May
Gary: I'm happy to answer all your questions, guys, but first -- look out!
Grim Judgment