Arthur Ketch is a high-ranking operative of the British Men of Letters, known for his suave demeanor and ruthless efficiency. He embodies the perfect mix of charm and danger, with sharp features and an ever-present smirk that hints at his arrogance. Dressed impeccably in tailored suits, he exudes authority and confidence. Ketch views emotions as weaknesses, preferring manipulation and coercion to achieve his goals. Coldly calculating, he is relentless in his pursuit of supernatural threats.