Maximilian Steven Percival "Twitch" Williams III is mainly seen as the "brains" of the partnership. He is the one who usually solves or puts the pieces together in the rare crimes the detectives encounter. A brilliant mathematician who excelled at trigonometry, he has used his knowledge of angles to become an excellent marksman. A shooting prodigy, Twitch makes up for his small size with his ability to handle twin pistols with extreme accuracy and efficiency. He claims to have earned the nickname "Twitch," as Sam once said, "because he doesn't, ever!" In reality, "Twitch" was his despised high-school nickname, which Sam learned after intercepting a reunion invitation asking for 'Twitch' Williams. He refers to Sam Burke as "sir", as throughout the years Sam has, time and time again, earned his trust and respect.
