|This needs a stretch.|
Needed: Physical appearance; clothing.
Julian Libris is a tour guide.
Julian is a Caucasian male, with black hair.
He is greedy, charging a dollar a minute for his tours. He likes to recite "little-known" facts, which are often boring and useless.
What's New, Scooby-Doo?
The gang took a tour with him of Alcatraz Island as part of their investigation into the San Franpsycho. When they were attacked by the monster, it sailed away in the tour boat, leaving them stranded. This left them highly suspicious of Julian (Who claimed to have been knocked out), but he turned out to be innocent.
Julian peddled his rickshaw bike around the Hawaiian streets, while the gang were there investigating the Wiki-Tiki scare during the surfing contest. Presumably he was there to give tours.
He is transporting boxes and other items after the initial Tiki attack, leaving town with the other residence.