He was discussing with Lewis about basketball, until they heard a noise and Lewis went to check out. Later on, Martin appears and seems to have a deal with Extroyer, where he presumably gave Martin lots of money to work for him. Martin says that one of Dread's labs would be taking a delivery on advanced technology at midnight, and after Extroyer hang up, Jason Naught appeared and used some kind of device to freeze Martin.
Martin reappers but older, now working in the Copper Canyon History Museum. When Max and his class went to the museum to see a exhibit, Martin appeared and said that the exhibits were closed, with the exception of the west wing and the east wing, with the last being in renovation. After saying that the exhibits were closed, Dr. Thornhill started to argue with him.
Later on, when Kirby was wandering the museum to hide from the Reaper Links, the elevator opened and Martin appeared eating Kirby's bag of threats.
While Dread was invading the prison to freed the other villains, Martin appeared interacting with his phone, without even seeing the giant ship rescuing the villains.
He is a dark-skinned middle-aged man with brown eyes, black hair (white in Season 2) and a black moustache. He uses a yellow t-shirt with a black tie, black pants and black shoes. Since he is a guard, he usually carries a flashlight and a gun.