Caroline Turing shares her last name with Alan Turing; a mathematician, cryptanalyst, and the man considered to be the father of computer science and artificial intelligence. He created the Turing Machine, the model for modern computers.
Bear joins the team. Played by a champion pure bred Belgian Malinois named Graubaer's Boker.
When John speaks to the dog, he says, "Foei! Stil", which is Dutch for "quietly". He then says, "afliggen!", which means "lie down!".
Bear, the dog adopted by Reese, is a Belgian Malinois. Highly intelligent and easily trained, the Malinois is a working breed used for detection, protection, and search and rescue by police and the American military, where they are trained to respond to Dutch commands. Its slighter build makes the dog more agile and easier to carry than a German Shepherd or comparable breed. Bear was given his name because he ate Tao's bearer bonds, but was originally called "Butcher" by Byron.
First appearance of Leon Tao played by Ken Leung.