Baby John is a human, part of his own family. He is voiced by Grey DeLisle In Season 1, Judy Leung, In Season 2, And Abigail Daniels In Season 3 Honest Trailers Commentary | The Flash (90's Trilogy) Play VideoBrand logo He is white, has black eyes with a blue edge, light brown hair He Is A Baby That Wears A Blue Hat Red Shirt Blue Shortalls White Socks & Red & Blue Shoes. He Also Wore Other Clothing