New to the cast of Degrassi: The Next Generation as the series enters its third season are Alex Nunez (Deanne Casaluce), a well-meaning student with a checkered past; Jay Hogart (Mike Lobel), a would-be "gangsta" who talks series regular Sean (Daniel Clark) into committing the robbery that will get him expelled; Dylan (John Bregar) , older brother of rape victim Paige (Lauren Collins) and the first "serious" soulmate for the recently uncloseted Marco (Adamo Ruggiero); the mercurial Rick Murray (Ephraim Ell...