Stanley DeSantis (July 6, 1953 – August 9, 2005) was an American actor and businessman. He appeared in 15 motion pictures, the last of which being The Aviator, in which he portrayed Louis B. Mayer. He also made many television appearances. His death was credited in a dedication for the season two finale of Entourage, in which had guest starred in three episodes. When not acting, DeSantis owned and managed a clothing-and-memorabilia business, Passing 4 Sane, and a novelty soap company, Bubbletown, both of which were primarily involved in the licensed characters.DeSantis died of cardiac arrest in 2005. He never married and had no children, but had a large, loving family.