Seth (セス, Sesu) is a videogame character who made his first appearance in the series as a Striker in The King of Fighters '99 Evolution. He debuts as a playable character in The King of Fighters 2000 as a member of the Benimaru Team. He was created along with Vanessa, though Seth became the visual model for her. Developers wished to have a character with "the powerful image of a big, dark, middle-aged man with a Mohawk haircut". Seth's prototype name was "Dick". Ureshino explains that he was added to the KOF: Maximum Impact series over other agent characters due to his professional and focused attitude.
He is voiced by Hidetoshi Nakamura and Glenn Haig