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Ahhhh youth. Love this photo,\" Lillard wrote in the comments.

Green chimed in, \"Indelible memories! SO much fun making that movie.\"

\"PHOTO:
Warner Bros.
PHOTO: "Scooby-Doo 2: Monsters Unleashed" movie poster.
>

The film, directed by Raja Gosnell, starred Freddie Prinze Jr. as Fred Jones, Gellar as Daphne Blake, Lillard as Shaggy Rogers, Cardellini as Velma Dinkley, and Neil Fanning as the voice of Scooby-Doo.

Green starred as Patrick Wisely, a museum curator, and Alicia Silverstone starred as Heather Jasper Howe, a journalist who has it out for the Mystery Inc. gang.

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