He is known for voicing Melman from the "Madagascar" films, Eddy from "Ed, Edd n Eddy", Shiyru Dragon from "Saint Seiya", Oscar the Grouch and Baby Bear from "Sesame Street", Seto Kaiba from "Yu-Gi-Oh!", the title character of "Courage the Cowardly Dog", Yamcha from the "Dragon Ball" series, Michael Kelso from "That 70's Show", and Raymond from "Everybody Loves Raymond".