Walter Mabry is a technological prodigy tycoon, a business leader, a science admirer and the son of banker and business leader Arthur Tressler. He is one of the two main antagonists alongside the former of the 2016 film "Now You See Me 2" , which serves as a sequel to the 2013 released film "Now You See Me".
He was portrayed by Daniel Radcliffe, who is known for playing protagonisticandheroic character Harry Potter and admits that he has felt fulfilled in portraying this character due to this being the very first time the actor has ever portrayed a villain.
When the four main characters called The Four Horsemen and their leader Dylan Rhodes secretly arranged for a robbery to be committed against Walter Mabry's father Arthur Tressler of his money amounts from his bank account, it was perceived by Walter Mabry to have been them having managed to have also stolen from money from him as well, and plotted revenge along with his father. Walter Mabry had a business partner named Owen Case, who took over complete leadership of Mabry's company for his own reasons. Walter Mabry faked his death, an idea he got from one of the characters called The Four Horsemen, and planned a way to get back at Owen for it as well. He came up with a perfect plan for it in which he would use the characters called The Four Horsemen as a means of managing to do so and to obtain a technological data chip called "The Stick".
Walter Mabry is portrayed by actor Daniel Radcliffe, who admits that he has felt fulfilled in playing the role of this character, as this is the first time the actor has ever portrayed a villain before.