Ryan puts emotion, coolness, and attitude into Sonic.
Count Duckula was voiced by David Jason .
Jason Griffith
Sebastian is voiced by Samuel E. Wright .
Vector was voiced by Jason Segel .
Jason Bright was voiced by Graham Cuthbertson, who has also voiced characters in the Assassin's Creed series and Deus Ex: Human Revolution.
Kovu was voiced by Ryan O'Donahue as a cub while Jason Marsden voiced him as an adult.
Jason Griffith voiced Sonic
His 4Kids voice actor Jason Griffith.
Answer: in Sonic Adventure his first voice actor was Ryan Drummond he voiced for 3D sonic games until 2004. The new voice actor for the sonic games is Jason Anthony Griffth. As of 2008 when Ryan Drummond was in a Sega meeting, he said to fans that he will try to convince sega to bring him back. But right now I am not sure if he is coming back or not.
Jason Ellefson, then Nancy Cartwright, and finally Michelle Thornton.
Underdog is voiced by Wally Cox in the cartoon and by Jason Lee in the movie .
For the video games, Ryan Drummond did his voice from 1998-2004 and for 2005-the present, Sonic is voiced by Jason Anthony Griffith. For the cartoons AoStH, SatAM, and Sonic Underground he's voiced by Jaleel White (Steve Urkel). For the anime OVA he is voiced by Martin Burke and for Sonic X, he is voiced by Jason Anthony Griffith.