Fleischer Studios in the context of Walt Disney Animation Studios

Steamboat Willie is a 1928 American animated short film directed by Walt Disney and Ub Iwerks. It was produced in black-and-white by the Walt Disney Studio and was released by Pat Powers, under the name of Celebrity Productions. The cartoon is considered the public debut of Mickey Mouse and Minnie Mouse, although both appeared months earlier in a test screening of Plane Crazy and the then unreleased The Gallopin' Gaucho. Steamboat Willie is the third of Mickey's films to have been produced, but it is the first to have been distributed, because Disney had seen The Jazz Singer (1927) and became determined to produce one of the first fully synchronized sound cartoons.

Steamboat Willie is one of the first cartoons with synchronized sound, and one of the first cartoons to feature a fully post-produced soundtrack, which distinguished it from earlier sound cartoons, such as Inkwell Studios's Song Car-Tunes (1924–1926), My Old Kentucky Home (1926), and Van Beuren Studios's Dinner Time (1928). Disney believed that synchronized sound was the future of film.

Popeye the Sailor Man is a cartoon character created by Elzie Crisler Segar, first appearing on January 17, 1929, in the daily King Features comic strip Thimble Theatre. The strip was in its tenth year when Popeye made his debut, but the one-eyed sailor quickly became the lead character, and Thimble Theatre became one of King Features' most popular properties during the early 1930s. Popeye became the suitor of longtime Thimble Theatre star Olive Oyl, and Segar introduced new supporting characters such as adopted son Swee'Pea and friend J. Wellington Wimpy, as well as foes like the Sea Hag and Bluto.

Following Segar's death in 1938, Thimble Theatre (later renamed Popeye) was continued by several writers and artists, most notably Segar's assistant Bud Sagendorf. The strip continues to appear in first-run installments on Sundays, written and drawn by R. K. Milholland. The daily strips are reprints of old Sagendorf stories. In 1933, Max Fleischer adapted the Thimble Theatre characters into a series of Popeye the Sailor theatrical cartoon shorts for Paramount Pictures. These cartoons proved to be among the most popular of the 1930s, and Fleischer Studios, which later became Paramount's own Famous Studios, continued production through 1957. Cartoons produced during World War II included Allied propaganda, as was common among cartoons of the time. These cartoon shorts are now owned by Turner Entertainment and distributed by its sister company Warner Bros.

My Old Kentucky Home is a short animation film originally released in June 1926, by Max and Dave Fleischer of Fleischer Studios as one of the Song Car-Tunes series. The series, between May 1924 and September 1926, eventually totaled 36 films, of which 19 were made with sound. This cartoon features the original lyrics of "My Old Kentucky Home" (1853) by Stephen Foster, and was recorded in the Lee de Forest Phonofilm sound-on-film system.

My Old Kentucky Home appears to be the first attempt at animated dialogue in cartoon history, as a dog, named Pinkie the Pup, in the film mouths the words "Follow the ball, and join in, everybody" in remarkable synchronization though the animation was somewhat limited, making sure that lip-synch was synchronized perfectly. The Fleischers had previously started the follow the bouncing ball gimmick in their Song Car-Tune My Bonnie Lies Over the Ocean (released on September 15, 1925).

Gertie the Dinosaur is an animated short film released in 1914 by American cartoonist and animator Winsor McCay. It is the first animated film to feature a dinosaur. McCay initially presented the film before live audiences as an interactive part of his vaudeville act; the frisky, childlike Gertie performed tricks at her master's command. McCay's employer William Randolph Hearst curtailed his vaudeville activities, prompting McCay to add a live-action introductory sequence to the film for its theatrical release, which was renamed Winsor McCay, the Famous Cartoonist, and Gertie. McCay abandoned a sequel, Gertie on Tour (c. 1921), after producing about a minute of footage.

Although Gertie is popularly thought to be the earliest animated film, McCay had previously made Little Nemo (1911) and How a Mosquito Operates (1912). The American J. Stuart Blackton and the French Émile Cohl had experimented with animation even earlier. Gertie being a character with an appealing personality distinguished McCay's film from these earlier "trick films". Gertie was the first film to employ several animation techniques, like keyframes, registration marks, tracing paper, the Mutoscope action viewer, and animation loops. It influenced the next generation of animators, including the Fleischer brothers, Otto Messmer, Paul Terry, Walter Lantz, and Walt Disney. John Randolph Bray unsuccessfully tried to patent many of McCay's animation techniques. It is said to have been behind a plagiarized version of Gertie that appeared a year or two after the original. Gertie is the best preserved of McCay's films, some of which have been lost or survive only in fragments. In 1991, the U.S. Library of Congress selected the film for preservation in the National Film Registry for being "culturally, historically, or aesthetically significant".

J. Wellington Wimpy, generally referred to as Wimpy, is a character in the comic strip Popeye, created by E. C. Segar, and in the Popeye cartoons based upon the strip. Wimpy debuted in the strip in 1931 and was one of the dominant characters in the newspaper strip, but when Popeye was adapted as an animated cartoon series by Fleischer Studios, Wimpy became a minor character; Dave Fleischer said that the character in the original Segar strip was "too smart" to be used in the film cartoon adaptations. Wimpy appears in Robert Altman's 1980 live-action musical film Popeye, played by Paul Dooley.

Bluto, at times known as Brutus, is a cartoon and comics character created in 1932 by Elzie Crisler Segar as a one-time character, named "Bluto the Terrible", in his Thimble Theatre comic strip (later renamed Popeye). Bluto made his first appearance on September 12 of that year. Fleischer Studios adapted him the next year (1933) to be the main antagonist of their theatrical Popeye animated cartoon series.

Max Fleischer (born Majer Fleischer /ˈflaɪʃər/; July 19, 1883 – September 11, 1972) was an American animator and studio owner. Born in Kraków, in Austrian Poland, Fleischer immigrated to the United States where he became a pioneer in the development of the animated cartoon and served as the head of Fleischer Studios, which he co-founded with his younger brother Dave. He brought such comic characters as Koko the Clown, Betty Boop, Popeye, and Superman to the movie screen, and was responsible for several technological innovations, including the Rotoscope, the "Follow the Bouncing Ball" technique pioneered in the Ko-Ko Song Car-Tunes films, and the "Stereoptical Process". Film director Richard Fleischer was his son.

Popeye the Sailor is an American animated series of short films based on the Popeye comic strip character created by E. C. Segar. In 1933, Max and Dave Fleischer's Fleischer Studios, based in New York City, adapted Segar's characters into a series of theatrical cartoon shorts for Paramount Pictures. The plotlines in the animated cartoons tended to be simpler than those presented in the comic strips, and the characters slightly different. A villain, usually Bluto, makes a move on Popeye's "sweetie", Olive Oyl. The villain clobbers Popeye until he eats spinach, giving him superhuman strength. Thus empowered, Popeye makes short work of the villain.

The Fleischer Popeye cartoons proved to be among the most popular of the 1930s, and would remain a staple of Paramount's release schedule for nearly 25 years. Paramount would take control of the studio in 1941 and rename it Famous Studios, ousting the Fleischer brothers and continuing production. The theatrical Popeye cartoons began airing on television in 1956, and the Popeye theatrical series was discontinued in 1957. Popeye the Sailor in all produced 231 short subjects that were broadcast on television for several years.

Famous Studios (renamed Paramount Cartoon Studios in 1956) was the first animation division of the film studio Paramount Pictures from 1942 to 1967. Famous was established as a successor company to Fleischer Studios, after Paramount seized control of the studio amid the departure of its founders, Max and Dave Fleischer, in 1942. The studio's productions included three series started by the Fleischers—Popeye the Sailor, Superman, and Screen Songs—as well as Little Audrey, Little Lulu, Casper the Friendly Ghost, Honey Halfwitch, Herman and Katnip, Baby Huey, and the Noveltoons and Modern Madcaps series.

The Famous name was previously used by Famous Players Film Company, one of several companies which in 1912 became Famous Players–Lasky Corporation, the company which founded Paramount Pictures. Paramount's music publishing branch, which held the rights to all of the original music in the Fleischer/Famous cartoons, was named Famous Music, and a movie theater chain in Canada owned by Paramount was called Famous Players.