Dean A. Argenal is a guitarist residing someplace downtown in a makeshift loft with Emmitt and Howe.

Guitarist of jazz/rock-fusion quartet "The Library," Dean has a certain passion for music, with influences stylistically ranging from Louis Armstrong, Jimi Hendrix, and even bands such as Opeth, The Beatles, Rush, and The Beach Boys. He normally plays a left-handed Godin 5th Ave. Kingpin and a Fender Jaguar, but also plays and owns a Rickenbacker, and a Hofner Club.

Dean is a bit of a loud and impulsive being, occasionally being reckless to his own harm. He is also a bit of a lazy and sloppy guy, in contrast with his two roommates. He does, however, get by very well with people, he genuinely cares for the well being of others and tries his best to keep people happy and well. He is currently in a relationship with Emmitt.