 The "Sgt. Candy" scene, which was included in early prints of the  film, explains why all the Terminators look like  Arnold Schwarzenegger (qv). Arnolds character has a Southern US  accent. When one of the scientists questions it, another scientist  replies (in an Arnold voice over), "We can fix it." The actor  portraying this scientist is Jack Noseworthy (qv). This scene is  available as a special feature on the DVD version.