Question: Which American actor famous for his roles as a leading man in the 1950s and 1960s starred in the movie Man's Favorite Sport? 

Context paragraphs:
Rock Hudson: Rock Hudson (born Roy Harold Scherer Jr.; November 17, 1925October 2, 1985) was an American actor, generally known for his turns as a leading man during the 1950s and 1960s.

John Gilbert (actor): John Gilbert (born John Cecil Pringle; July 10, 1899 – January 9, 1936) was an American actor, screenwriter and director.  He rose to fame during the silent film era and became a popular leading man known as "The Great Lover".  At the height of his career, Gilbert rivaled Rudolph Valentino, another silent film era leading man, as a box office draw.

Leading man: Leading man or leading gentleman is an informal term for the actor who is the protagonist or plays a love interest to the leading actress in a film or play.  A leading man is sometimes an all-rounder; capable of singing, dancing, and acting at a professional level.

King Baggot: William King Baggot (November 7, 1879 – July 11, 1948) was an American actor, film director and screenwriter.  He was an internationally famous movie star of the silent film era.  The first individually publicized leading man in America, Baggot was referred to as "King of the Movies," "The Most Photographed Man in the World" and "The Man Whose Face Is As Familiar As The Man In The Moon."

Basketball in the United States: Of those people in the United States citing as their favorite sport, basketball is ranked second (counting amateur levels) behind American football.  However, in regard to money the NBA is ranked third in popularity.  More people in the United States play basketball than any other team sport, according to the National Sporting Goods Association, with over 26 million people in the United States playing basketball.

Ray Milland filmography: This is a filmography of Welsh actor Ray Milland, containing his work in theatrically released motion pictures as well as his extensive television credits.  Milland began his film career in United Kingdom in 1929 after serving three years as a guardsman in the Royal Household Cavalry, based in London.  After appearing in several British films, he came to the United States in 1930 where he spent several years playing small and supporting roles.  Eventually, in 1934, he became a contract player at Paramount Pictures where he established himself as a popular star.  Milland remained with Paramount for the next 21 years.  During his time with the studio, he developed his persona as a debonair leading man, mainly in drawing-room comedies but also occasionally in adventure and mystery films.  In 1945, Milland won the Academy Award for Best Actor for his portrayal of an alcoholic writer in "The Lost Weekend".  From there he continued as a leading man well into the 1960s, appearing in several film noirs and occasionally cast as a villain.  In 1953, Milland began working in television as both an actor and director.  He alternated between the mediums of film and television for the remainder of his career.  During the 1960s and 1970s, Milland frequently worked in science fiction and horror films.  He also directed himself in four films.

Man's Favorite Sport?: Man's Favorite Sport?  is a 1964 comedy film starring Rock Hudson and Paula Prentiss.  Released by Universal Pictures, the movie was directed and produced by Howard Hawks.

Utaemon Ichikawa: Utaemon Ichikawa (市川 右太衛門 , Ichikawa Utaemon , 25 February 1907 – 16 September 1999) was a Japanese film actor famous for starring roles in jidaigeki from the 1920s to the 1960s.  Trained in kabuki from childhood, he made his film debut in 1925 at Makino Film Productions under Shōzō Makino.  Quickly gaining popularity, he followed the example of Makino stars such as Tsumasaburō Bandō in starting his own independent production company, Utaemon Ichikawa Productions, in 1927.  It was there he first began the "Idle Vassal" (Hatamoto taikutsu otoko) series, which would become his signature role.  When his company folded in 1936 as sound film came to the fore, he moved to Shinkō Kinema and then Daiei Studios before helping form the Toei Company after World War II.  He served on the board of directors along with fellow samurai star Chiezō Kataoka.  Utaemon appeared in over 300 films during his career.  His son, Kin'ya Kitaōji, is also a famous actor in film and television.

Wang Kuan-hsiung: Wang Kuan Hsiung was a lean dapper Taiwanese actor who was a well-known and popular leading man in the Kung Fu film genre of the 1970s and 1980s.  He was cast as a romantic leading man in some of his films and he gained many female fans and is still considered a heart throb He is mostly known for his role in a 1974 film as Chan Ming Lung a.k.a. "The Iron Ox" in Iron Ox, The Tiger's Killer, which is a tale about a student taking on a group of men, The Five Tigers in duels to avenge the death of his teacher.  This film also featured a well-known actor of the genre, Wong Fei-Lung

Paula Prentiss: Paula Prentiss (born Paula Ragusa; March 4, 1938) is an American actress best known for her film roles in "Where the Boys Are", "Man's Favorite Sport? ", "The Stepford Wives", "What's New Pussycat? ", "In Harm's Way", "The Black Marble", and "The Parallax View", and the cult television series "He & She".

Supporting paragraphs: Man's Favorite Sport? Rock Hudson
Answer: Rock Hudson