only means of communication with the outside world, even with her children and close friends. She often talked up to six or seven hours a day on the phone, but she hardly spent any time with anyone in person in her final years. A documentary, Calling Hedy Lamarr, was released in 2004. Lamarr's children, Anthony Loder and Denise Loder-DeLuca, were featured in the documentary.An Off-Broadway play, Frequency Hopping, features the lives of Lamarr and Antheil. The play was written and staged by Elyse Singer in 2008, and the script won a prize for best new play about science and technology from STAGE.[12][48]The 2010 New York Public Library exhibit, Thirty Years of Photography at the New York Public Library included a photo of a topless Lamarr (ca. 1930) by Austrian-born American photographer Trude Fleischmann.[citation needed]The story of Lamarr's frequency-hopping spread-spectrum invention was explored in an episode of the Science Channel show Dark Matters: Twisted But True, a series which explores the darker side of scientific discovery and experimentation, which premiered on 7 September 2011.[49] Her story was also featured in the premiere episode of theDiscovery Channel show How We Invented the World.According to actress Anne Hathaway, her portrayal of Catwoman in the 2012 film The Dark Knight Rises was based on Lamarr.On 20 May 2010, Hedy Lamarr was chosen from 150 IT people to be featured in a short film launched by the British Computer Society (BCS).On 9 November 2015, the 101st anniversary of her birth, Google paid tribute to Hedy Lamarr's work in film and her contributions to scientific advancement with an animated Google Doodle. DeathLamarr died in Casselberry, Florida, on 19 January 2000, aged 85. Her death certificate cited three causes: heart failure, chronic valvular heart disease, and arteriosclerotic heart disease.[12] Her death coincided with her daughter Denise's 55th birthday. Her son Anthony Loder took her ashes to Austria and spread them in the Vienna Woods, in accordance with her last wishes.Lamarr was given an honorary grave in Vienna's Central Cemetery in 2014.Marriages and relationshipsLamarr was married six times. She adopted a son, James, in 1939 during her second marriage to Gene Markey. She went on to have two biological children, Denise (b. 1945) and Anthony (b. 1947), with her third husband, actor John Loder, who also adopted James. The following is a list of her marriages:Friedrich Mandl (married 19331937), chairman of the Hirtenberger Patronen-Fabrik.Gene Markey (married 19391941), screenwriter and producer. Child: James Lamarr Markey (born 9 January 1939), adopted 12 June 1939, and re-adopted by John Loder; the child was thereafter known as James Lamarr Loder. The couple lived at 2727 Benedict St in Los Angeles, California during their marriage.John Loder (married 19431947), actor. Children: Denise Loder (born 19 January 1945), married Larry Colton, a writer and former baseball player, and Anthony Loder (born 1 February 1947), married Roxanne who worked for illustrator James McMullan.[58]Anthony Loder was featured in the 2004 documentary film Calling Hedy LamarrErnest "Ted" Stauffer (married 19511952), nightclub owner, restaurateur, and former bandleader.W. Howard Lee (married 19531960); a Texas oilman (who later married film actress Gene Tierney).Lewis