and The Cure for Cowardice. By 1910, Linder had proved himself to Pathé and was quickly becoming one of the most popular film actors in the world. When Gasnier was sent to the United States later that year to oversee Pathé's productions there, Lucien Nonguet took over as Linder's director. Together they made such films as Max Takes a Bath and the autobiographical Max Linder's Film Debut, which fictitiously recreates the legend of Linder's early film career and includes Charles Pathé as himself. By the end of the year, Linder had become the most popular film actor in the world. Although actress Florence Lawrence is often referred to as "The First Movie Star" in the United States, Linder appears to be the very first worldwide movie star with a major following. In Russia, he was voted the most popular film actor, ahead of Asta Nielsen. He also had a Russian impersonator, Zozlov, and a devoted fan in Czar Nicholas II. Another professed fan was British playwright George Bernard Shaw. The first feature film ever made in Bulgaria was a remake of one of Linder's earlier movies. He was offered $12,000 to spend a month in Berlin making public appearances with his film screenings, but had to decline for health reasons. In France, a Max Linder movie theater had opened in Paris. At the height of his fame, Linder ended 1910 with a serious illness. He was forced to stop making films when appendicitis left him bedridden, and some newspapers reported that he had died. He eventually recovered the following spring and began making films again in May 1911. In 1911, Linder returned to filmmaking and began co-directing his own films (with René LePrince) as well as writing the scripts. By 1912, he was the solo director of his films. Gaining complete control over his own films brought positive results both critically and commercially; the films Linder made during this period are generally considered to be his best. Max, Victim of Quinine is considered by film critic Jean Mitry to be "his masterpiece." In the film, an intoxicated "Max" gets into numerous fights with such dignitaries as the Minister of War, an ambassador and the police commissioner, all of whom challenge him to a duel and present him with their business cards. Eventually "Max" is apprehended by the police, who attempt to return him to his residence, but end up mistakenly