In 1927, Al Jolson, a notable vaudeville star, starred in a semi-autobiographical film called The Jazz Singer, which was most notable for Jolson turning to the camera and telling the audience, "You ain't heard nothing yet!" This was the first recorded sound to feature prominently in a movie. The Jazz Singer ushered in the era of talkies, and largely spelled the doom of silent films.

The Lumière brothers were Frenchmen who ran a family photographic business in Lyon, France at the end of the nineteenth century. They were some of the first people to figure out how to connect individual images to create moving pictures, and they essentially invented the modern process of filmmaking. Their first film, from 1895, was a forty-five-second reel depicting workers leaving their factory.

Walt Disney's 1937 film Snow White and the Seven Dwarfs was considered a folly while Disney was making it, as no one had made a full length animated feature before. Financed entirely on his own, and with considerable debt accrued, Disney's film was released under great suspicion. The film ended up being a success, with the Academy Awards giving seven small special Oscars to Disney for his film.

The Japanes director Akira Kurosawa became internationally famous for his samurai films, which were sweeping epics that reflected a wide range of philosophical issues. Many of his films were remade around the world in different genres. Most notable among these was the 1960 Western film The Magnificent Seven, by John Sturges, which followed a similar story to that of Kurosawa's Seven Samurai.

Beginning her career in the late nineteenth century, Isadora Duncan restructured her dancing to focus on fluid movement, improvisation, and natural poses. This new form of dance proved divisive, but highly influential, leading directly to what became termed "modern dance."

Modern dance arose in the early part of the twentieth century as a reaction against ballet's dominance as the main form of concert dance. Pioneers like Isadora Duncan and Martha Graham sought to free dance from restrictive movements, ties to narrative structure, and various kinds of formalism. Modern dance also synthesized many forms of dance into creating new kinds of movement not seen before.

A "pointe shoe" is a shoe that allows a dancer to stand directly on his or her toe, to create a light silhouette and perform various maneuvers. These are necessities in ballet, which desires its dancers to move seemingly effortlessly and beautifully. The "pointe shoe" and dancing "on pointe" is one of the features that distinguish ballet from other styles of dance.

Alignment describes harmonious, unbroken lines with arms and legs. Arabesque refers to standing on one leg and extending the other leg and both arms away from the body. A pas de deux involves dance sequences with two dancers. Spiral refers to a twisting movement, but does not mean that is it done on one leg; it is also not a French term.

Alvin Ailey was significant in the history of dance as being one of the first prominent African-American choreographers to lead his own dance company. Ailey significantly contributed to dance by fusing the then-current forms of Modern dance in the 1950s with African-American vernacular dancing. The Alvin Ailey American Dance Theater gained the nickname "The Cultural Ambassador to the World."

Merce Cunningham followed in the footsteps of pioneering modern dance choreographers like Martha Graham and Isadora Duncan, pushing the boundaries of movement and form. One of his particular contributions was by constantly producing work by collaborating with various other artists. His most famous and long lasting partnership was with the avant-garde composer John Cage.