Khary Payton provides the voice of Andy Walker.
Khary Payton (born May 16, 1972 in Augusta, Georgia) is an American actor and voice actor known for his voice characterizations in animated cartoons, having portrayed Cyborg in the Teen Titans animated series and Aqualad in Young Justice. In the cartoon series Justice League, Payton provided the voice of the villain Ten (from the Royal Flush Gang). He also provided the voice of Drebin in the game Metal Gear Solid 4: Guns of the Patriots. Payton is also best known as Ripcord in G.I. Joe: Renegades, and his portrayal of Blade in Marvel: Ultimate Alliance.