Corey Burton

Corey Burton provided the voice of Scarecrow, The Russian, and Marshall in the movie, Batman: Gotham Knight

He provided various voices in Batman: The Brave and the Bold, such as Thomas Wayne, Red Tornado, Doctor Mid-Nite, and Doc Magnus.

Recently, he provided the voice of Hugo Strange, one of the main antagonist, in Batman: Arkham City.

Trivia

 * He provided the voice of one of Superman's villain, Brainiac, for over 10 years, from the animated television to DC Universe Online.