Peter dinklage: Tyrian Lannister, from game of thrones. He knows how to act, he knows how speak. His performance was miserable due to shitty writing Nolan North: Wheatley, from portal. He knows how to voice act, he can do it very well. His performance was miserable due to shitty writing. A female voice actor wouldn't matter, she'd probably suck just as bad as those other giant faces in the industry with an at least 100,000 net income and years and years of experience.