Psycho (1960) - directed by Alfred Hitchcock, this psychological horror film is considered a masterpiece of the genre.
The Sound of Music (1965) - starring Julie Andrews and Christopher Plummer, this musical tells the story of a nun who becomes a governess to a widower's seven children in Austria.
Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1964) - directed by Stanley Kubrick, this satirical black comedy is a commentary on the Cold War and nuclear weapons.
2001: A Space Odyssey (1968) - directed by Stanley Kubrick, this sci-fi film explores human evolution, technology, and artificial intelligence.
The Graduate (1967) - directed by Mike Nichols, this coming-of-age film stars Dustin Hoffman as a recent college graduate who is seduced by an older woman.
Bonnie and Clyde (1967) - directed by Arthur Penn, this crime film stars Warren Beatty and Faye Dunaway as the infamous couple who robbed banks during the Great Depression.
The Good, the Bad and the Ugly (1966) - directed by Sergio Leone, this spaghetti western stars Clint Eastwood, Lee Van Cleef, and Eli Wallach in a tale of greed and revenge during the American Civil War.
To Kill a Mockingbird (1962) - based on the Pulitzer Prize-winning novel by Harper Lee, this film tells the story of a lawyer who defends a black man falsely accused of rape in the deep South.
Lawrence of Arabia (1962) - directed by David Lean, this epic historical drama stars Peter O'Toole as T.E. Lawrence, a British officer who helps lead the Arab revolt against the Ottoman Empire during World War I.
Easy Rider (1969) - directed by Dennis Hopper, this road movie follows two bikers (played by Hopper and Peter Fonda) as they travel across the United States, encountering various counterculture figures along the way.