|Voice Actors|| English: David Holt|
Japanese: Kenta Miyake
|Relationships||Curtis O'Donnell (Friend)|
Marco Brock is a major character who is seen in the movie Professor Layton and the Eternal Diva.
Marco Brock has spent his lifetime looking into the mysterious city of Ambrosia. Now that his lifetime's worth of work has paid off after solving all four puzzles in the movie, he is later kidnapped along with Janice, Luke and Amelia.
Marco wears a khaki explorers suit, red boots, a red explorer's hat and a tan backpack. He wears rounded glasses and has a moustache.