Background: Ford was born at the Swedish Covenant Hospital in Chicago, Illinois to Christopher Ford (born John William Ford), an advertising executive and former actor, and Dorothy (nee Nidelman), a former radio actress. His father is Irish and his mother is Jewish. A younger brother, Terence, was born in 1945. Ford's paternal grandparents, John Fitzgerald Ford and Florence Veronica Niehaus, were of Irish Catholic and German descent, respectively.
Context: In 1964, after a season of summer stock with the Belfry Players in Wisconsin, Ford traveled to Los Angeles to apply for a job in radio voice-overs. He did not get it, but stayed in California and eventually signed a $150-a-week contract with Columbia Pictures' New Talent program, playing bit roles in films. His first known role was an uncredited one as a bellhop in Dead Heat on a Merry-Go-Round (1966). There is little record of his non-speaking roles (or "extra" work) in film. Ford was at the bottom of the hiring list, having offended producer Jerry Tokovsky after he played a bellboy in the feature. He was told by Tokovsky that when actor Tony Curtis delivered a bag of groceries, he did it like a movie star; Ford felt his job was to act like a bellboy. Ford managed to secure other roles in movies, such as A Time for Killing (The Long Ride Home), starring Glenn Ford; George Hamilton; and Inger Stevens.  His speaking roles continued next with Luv (1967), though he was still uncredited. He was finally credited as "Harrison J. Ford" in the 1967 Western film A Time for Killing, but the "J" did not stand for anything, since he has no middle name. It was added to avoid confusion with a silent film actor named Harrison Ford, who appeared in more than 80 films between 1915 and 1932 and died in 1957. Ford later said that he was unaware of the existence of the earlier actor until he came upon a star with his own name on the Hollywood Walk of Fame. Ford soon dropped the "J" and worked for Universal Studios, playing minor roles in many television series throughout the late 1960s and early 1970s, including Gunsmoke, Ironside, The Virginian, The F.B.I., Love, American Style, and Kung Fu. He appeared in the western Journey to Shiloh (1968) and had an uncredited, non-speaking role in Michelangelo Antonioni's 1970 film Zabriskie Point as an arrested student protester. Not happy with the roles being offered to him, Ford became a self-taught professional carpenter to support his then-wife and two young sons.  Casting director and fledgling producer Fred Roos championed the young Ford and secured him an audition with George Lucas for the role of Bob Falfa, which Ford went on to play in American Graffiti (1973). Ford's relationship with Lucas would profoundly affect his career later on. After director Francis Ford Coppola's film The Godfather was a success, he hired Ford to expand his office and gave him small roles in his next two films, The Conversation (1974) and Apocalypse Now (1979); in the latter film he played an army officer named "G. Lucas".
Question: Did he appear in Dead Heat on a Merry-Go-Round with anyone notable?
Answer: 

Background: Theodore Roosevelt Jr. ( ROH-z@-velt; October 27, 1858 - January 6, 1919) was an American statesman and writer who served as the 26th President of the United States from 1901 to 1909. He also served as the 25th Vice President of the United States from March to September 1901 and as the 33rd Governor of New York from 1899 to 1900. As a leader of the Republican Party during this time, he became a driving force for the Progressive Era in the United States in the early 20th century. His face is depicted on Mount Rushmore, alongside those of George Washington, Thomas Jefferson, and Abraham Lincoln.
Context: In the 1896 presidential election, Roosevelt backed Speaker of the House Thomas Brackett Reed for the Republican nomination, but William McKinley won the nomination and defeated William Jennings Bryan in the general election. Roosevelt opposed Bryan's free silver platform, viewing many of Bryan's followers as dangerous fanatics, and Roosevelt gave campaign speeches for McKinley. Urged by Congressman Henry Cabot Lodge, President McKinley appointed Roosevelt as the Assistant Secretary of the Navy in 1897. Secretary of the Navy John D. Long was more concerned about formalities than functions, was in poor health, and left many major decisions to Roosevelt. Influenced by Alfred Thayer Mahan, Roosevelt called for a build-up in the country's naval strength, particularly the construction of battleships. Roosevelt also began pressing his national security views regarding the Pacific and the Caribbean on McKinley, and was particularly adamant that Spain be ejected from Cuba. He explained his priorities to one of the Navy's planners in late 1897:  I would regard war with Spain from two viewpoints: first, the advisability on the grounds both of humanity and self-interest of interfering on behalf of the Cubans, and of taking one more step toward the complete freeing of America from European dominion; second, the benefit done our people by giving them something to think of which is not material gain, and especially the benefit done our military forces by trying both the Navy and Army in actual practice.  On February 15, 1898, the Maine exploded in the harbor of Havana, Cuba, killing hundreds of crew members. While Roosevelt and many other Americans blamed Spain for the explosion, McKinley sought a diplomatic solution. Without approval from Long or McKinley, Roosevelt sent out orders to several naval vessels, directing them to prepare for war. George Dewey, who had received an appointment to lead the Asiatic Squadron with the backing of Roosevelt, later credited his victory at the Battle of Manila Bay to Roosevelt's orders. After finally giving up hope of a peaceful solution, McKinley asked Congress to declare war upon Spain, beginning the Spanish-American War.
Question: Why did he want Spain ejected from Cuba?
Answer:
the advisability on the grounds both of humanity and self-interest of interfering on behalf of the Cubans,