Charles Michael Adler is an American voice actor and voice director. He is known for his roles as Buster Bunny on Tiny Toon Adventures, the Bigheads on Rocko's Modern Life, Ickis on Aaahh!!! Real Monsters, Doctor Doom, Wrecker, Sabertooth and others in The Super Hero Squad Show, MODOK in various Marvel media, Cobra Commander in GI Joe: Resolute and Renegades, Starscream in the Transformers film series, Mr. Whiskers of Disney's Brandy & Mr. Whiskers, the titular characters of Cartoon Network's Cow and Chicken along with its main antagonist, The Red Guy, Professor Monkey-for-a-Head in Earthworm Jim, I.R. Baboon in I Am Weasel, T-Bone in SWAT Kats: The Radical Squadron and Tex Hex in Bravestarr.