Justin owns a German Shepherd named Meisner.
Mentell enjoys traveling and as of 2008 has visited 25 countries.
Mentell enjoys painting in his spare time.
Mentell earned Northern Illinois University's Golden Reel Award in 2005 for Best Actor for his performance in the independent film, At the Stillpoint.
Mentell studied at the Moscow Art Theatre as part of a college summer exchange program.
Mentell enjoyed speed skating when he was younger. He earned 3rd place at the Junior Olympics. He eventually became a member of the U.S. Speedskating's junior national long track team.
He is a former drummer in a band, Recipe for Disaster.
Justin: My philosophy in life is either go all the way or don't go at all. Half assing anything never gets you anywhere.