Reuben began his career in Japan as a regular on the TV series B-Fighter Kabuto. He has worked among the most famous names in the Hong Kong film industry, including Jackie Chan. With extensive training in multiple martial arts, Reuben landed a role opposite Sammo Hung in the Martial Law series and went on to make regular appearances on Power Rangers. In addition to stunt-doubling “Jake Sully” in James Cameron’s Avatar, he performed a variety of stunts for various CG and live action characters in the film.   Langdon has performed in and coordinated a number of motion capture shoots for interactive video games, and worked as a performance capture actor with such respected directors as Steven Spielberg and Peter Jackson.