Hal Roach Studios

A short film is any motion picture that is short enough in running time not to be considered a feature film. The Academy of Motion Picture Arts and Sciences defines a short film as "an original motion picture that has a running time of 40 minutes or less, including all credits". In the United States, short films were generally termed short subjects from the 1920s into the 1970s when confined to two 35 mm reels or less, and featurettes for a film of three or four reels. "Short" was an abbreviation for either term.

Harold Clayton Lloyd, Sr. was an American actor, comedian, and stunt performer who appeared in many silent comedy films.

Harold Fraser, known professionally as Snub Pollard, was an Australian-born vaudevillian, who became a silent film comedian in Hollywood, popular in the 1920s.

Our Gang is an American series of comedy short films chronicling a group of poor neighborhood children and their adventures. Created by film producer Hal Roach, also the producer of the Laurel and Hardy films, Our Gang shorts were produced from 1922 to 1944, spanning the silent film and early sound film periods of American cinema. Our Gang is noted for showing children behaving in a relatively natural way; Roach and original director Robert F. McGowan worked to film the unaffected, raw nuances apparent in regular children, rather than have them imitate adult acting styles. The series also broke new ground by portraying white and black children interacting as equals during the Jim Crow era of racial segregation in the United States.

Pathé Exchange, commonly known as Pathé, was an American film production and distribution company, largely of Hollywood's silent era. Known for its groundbreaking newsreel and wide array of shorts, it grew out of the American division of the major French studio Pathé Frères, which began distributing films in the United States in 1904. Ten years later, it produced the enormously successful The Perils of Pauline, a twenty-episode serial that came to define the genre. The American operation was incorporated as Pathé Exchange toward the end of 1914 and spun off as an independent entity in 1921; the Merrill Lynch investment firm acquired a controlling stake. The following year, it released Robert J. Flaherty's groundbreaking documentary Nanook of the North. Other notable feature releases included the controversial drama Sex (1920) and director/producer Cecil B. DeMille's smash-hit biblical epic The King of Kings (1927). During much of the 1920s, Pathé distributed the shorts of comedy pioneers Hal Roach and Mack Sennett and innovative animator Paul Terry. For Roach and then his own production company, acclaimed comedian Harold Lloyd starred in many feature and short releases from Pathé and the closely linked Associated Exhibitors.

Metro-Goldwyn-Mayer Studios, Inc., also known as Metro-Goldwyn-Mayer Pictures and abbreviated as MGM, is an American film, television production, distribution and media company owned by Amazon through MGM Holdings, founded on April 17, 1924, and based in Beverly Hills, California.

Laurel and Hardy were a British-American comedy duo act during the early Classical Hollywood era of American cinema, consisting of Englishman Stan Laurel (1890–1965) and American Oliver Hardy (1892–1957). Starting their career as a duo in the silent film era, they later successfully transitioned to "talkies". From the late 1920s to the mid-1950s, they were internationally famous for their slapstick comedy, with Laurel playing the clumsy, childlike friend to Hardy's pompous bully. Their signature theme song, known as "The Cuckoo Song", "Ku-Ku", or "The Dance of the Cuckoos" was heard over their films' opening credits, and became as emblematic of them as their bowler hats.

Charles Joseph Parrott, known professionally as Charley Chase, was an American comedian, actor, screenwriter and film director. He worked for many pioneering comedy studios but is chiefly associated with producer Hal Roach. Chase was the elder brother of comedian/director James Parrott.

A B movie or B film is a low-budget commercial motion picture. In its original usage, during the Golden Age of Hollywood, the term more precisely identified films intended for distribution as the less-publicized bottom half of a double feature. However, the US production of films intended as "second features" largely ceased by the end of the 1950s. With the emergence of commercial television at that time, film studio B movie production departments changed into television film production divisions. They created much of the same type of content in low-budget films and series. The term "B movie" continues to be used in its broader sense to this day. In post-Golden Age usage, B movies can range from lurid exploitation films to independent arthouse films.

The 18th AAF Base Unit, originally known as the First Motion Picture Unit, Army Air Forces, was the primary film production unit of the U.S. Army Air Forces (AAF) during World War II, and was the first military unit made up entirely of professionals from the film industry. It produced more than 400 propaganda and training films, which were notable for being informative as well as entertaining. Films for which the unit is known include Resisting Enemy Interrogation, Memphis Belle: A Story of a Flying Fortress and The Last Bomb—all of which were released in theatres. Veteran actors such as Clark Gable, William Holden, Clayton Moore, Ronald Reagan, and DeForest Kelley, and directors such as John Sturges served with the 18th AAF Base Unit. The unit also produced training films and trained combat cameramen.

Amos 'n' Andy is an American radio sitcom about black characters, initially set in Chicago and later in the Harlem section of New York City. While the show had a brief life on 1950s television with black actors, the 1928 to 1960 radio show was created, written and voiced by two white actors, Freeman Gosden and Charles Correll, who played Amos Jones (Gosden) and Andrew Hogg Brown (Correll), as well as incidental characters. On television, 1951–1953, black actors took over the majority of the roles; white characters were infrequent.