Arthur Grosser is an American actor and chemist who was a professor of physical chemistry at McGill University, Montreal. He has done a lot of voice acting work in several animated series as well as in video games such as Splinter Cell and Assassin's Creed. A native of Brooklyn, New York City, he is the author of the 1981 book Cookbook Decoder, among other chemistry textbooks, and has had parts in several movies, his latest is the 2013 movie Honeymoon.