Topic summary
Dr. Gero
Extracted from the Wikipedia article Red Ribbon Army.
Mercenary Tao
In Japanese, he is voiced by Chikao Ōtsuka in Dragon Ball and Yukimasa Kishino in Dragon Ball Z. In the Ocean dub, he is voiced by Scott McNeil, while in the Funimation dub, he is voiced by Kent Williams, who also voiced Dr. Gero.