Justin is a fictional character portrayed by Jean-Luc Bilodeau in the TV series Supernatural.
In the first episode they appeared in, titled It's the Great Pumpkin, Sam Winchester (season 4), they were 17 years old.
They appear in 1 episodes out of a total of 327 aired
Justin is also portrayed by Matt Visser.
Episodes1
It's the Great Pumpkin, Sam Winchester
episode S4.E7 october 2008Investigating two mysterious deaths in a small town, Sam and Dean discover a witch is sacrificing people to summon an ancient powerful and extremely dangerous demon.
