A silent film is a film with no synchronized recorded sound, especially with no spoken dialogue. In silent films for entertainment the dialogue is transmitted through muted gestures, pantomime and title cards. The idea of combining motion pictures with recorded sound is nearly as old as film itself, but because of the technical challenges involved, synchronized dialogue was only made practical in the late 1920s with the perfection of the audion amplifier tube and the introduction of the Vitaphone system. After the release of The Jazz Singer in 1927, "talkies" became more and more commonplace. Within a decade, popular widespread production of silent films had ceased.

The first projected primary proto-movie was made by Eadweard Muybridge some time between 1877 and 1880. The first narrative film was created by Louis Le Prince in 1888. It was a two-second film of people walking in Oakwood streets garden, entitled Roundhay Garden Scene. The art of motion pictures grew into full maturity in the "silent era"(1894-1929) before silent films were replaced by "talking pictures" in the late 1920s. Many film scholars and buffs argue that the aesthetic quality of cinema decreased for several years until directors, actors, and production staff adapted to the new "talkies".

Joseph Frank "Buster" Keaton (October 4, 1895 – February 1, 1966) was an American comic actor, filmmaker, producer and writer. He was best known for his silent films, in which his trademark was physical comedy with a consistently stoic, deadpan expression, earning him the nickname "The Great Stone Face".

Buster Keaton (his lifelong stage name) was recognized as the seventh-greatest director of all time by Entertainment Weekly. In 1999, the American Film Institute ranked Keaton the 21st-greatest male star of all time. Critic Roger Ebert wrote of Keaton's "extraordinary period from 1920 to 1929, [when] he worked without interruption on a series of films that make him, arguably, the greatest actor-director in the history of the movies."

Orson Welles stated that Keaton's The General is "the greatest comedy ever made, the greatest Civil War film ever made, and perhaps the greatest film ever made."

A 2002 worldwide poll by Sight & Sound ranked Keaton's The General as the 15th best film of all time. Three other Keaton films received votes in the magazine's survey: Our Hospitality, Sherlock, Jr., and The Navigator.