Everyone has a favorite actor and actress, but lets limit it to the voice acting.
So, for actor:
Steve Blum. Hands down. I like EVERY [http://www.youtube.com/watch?v=Emkm8G3EdW8&feature=channel&list=UL] role he does, but prefer his deeper, more menacing sounding voices, alah Amon from Legand of Korra, TOM from Toonami, Scott Micheal from Ghost Recon, and Grayson Hunt from Bulletstorm. You know, this one:
I also like how he actually cares about his fans and has tried to deride the whole "Piracy isnt hurting anyone" lie that people try to tell themselves.
And for Actress:
Tara Strong, mostly because I find it interesting that most of the roles she plays are dudes. I also find it strange that her voice can jump around pretty much all over the place. Example:
sidenote: Y that vid No have my favorite role for her, Kiera from Jak and Daxter
So, for actor:

Steve Blum. Hands down. I like EVERY [http://www.youtube.com/watch?v=Emkm8G3EdW8&feature=channel&list=UL] role he does, but prefer his deeper, more menacing sounding voices, alah Amon from Legand of Korra, TOM from Toonami, Scott Micheal from Ghost Recon, and Grayson Hunt from Bulletstorm. You know, this one:
I also like how he actually cares about his fans and has tried to deride the whole "Piracy isnt hurting anyone" lie that people try to tell themselves.
And for Actress:

Tara Strong, mostly because I find it interesting that most of the roles she plays are dudes. I also find it strange that her voice can jump around pretty much all over the place. Example:
sidenote: Y that vid No have my favorite role for her, Kiera from Jak and Daxter