Character

Stewart

スチュワート, Mr. Stewart, Chalkboard Charlie, Franklin

He is a government agent working undercover as a school teacher assigned to watch Sonic the Hedgehog and his friends by the President. As an agent, he owns numerous gadgets, including a green-blue spy car, which can transform into vehicle for water travel.

Gender:

Male

Age:

34 (S1) 40 (S2)

Anime:

Voice actors:

Dubs:

Japanese, English