Steamboat Willie, a 1928 animated short film directed by Walt Disney and Ub Iwerks, marked the public debut of Mickey and Minnie Mouse. While not their first appearance, it was the first Mickey Mouse cartoon to be distributed due to Disney's commitment to synchronized sound, inspired by The Jazz Singer. Produced in black and white by Walt Disney Animation Studios and released by Pat Powers, it holds a significant place in animation history as one of the earliest cartoons with fully synchronized sound.
In the 1990s, Gregory S. Brown determined that under the rules of the Copyright Act of 1909, Steamboat Willie was likely already in the public domain.
In May 1924, Dave and Max Fleischer's Inkwell Studios began producing sound cartoons as part of the Song Car-Tunes series.
In 1924, Inkwell Studios started producing sound cartoons as part of the "Song Car-Tunes" series.
In 1925, Pete appeared as the villain in Alice Solves the Puzzle.
In September 1926, Dave and Max Fleischer's Inkwell Studios ended the Song Car-Tunes series.
In September 1926, the "Song Car-Tunes" series from Dave and Max Fleischer's Inkwell Studios ended.
In June 1927, producer Pat Powers made an unsuccessful takeover bid for Lee de Forest's Phonofilm Corporation.
In 1927, Walt Disney was inspired by The Jazz Singer to create a sound cartoon, believing it would increase appeal.
In 1928, Steamboat Willie distinguished itself from earlier sound cartoons and became the most popular cartoon of its day, solidifying Disney's belief in synchronized sound as the future of film.
In 1928, Steamboat Willie was released and gained wide critical acclaim for introducing Mickey Mouse and for its technical innovation.
In 1928, Steamboat Willie, directed by Walt Disney and Ub Iwerks, was released as an animated short film. Produced in black and white by Walt Disney Animation Studios and released by Pat Powers, it marked the public debut of Mickey and Minnie Mouse and was notable for being one of the first fully synchronized sound cartoons.
In 1928, a promotional poster featuring Mickey Mouse in red shorts and yellow gloves was created, raising questions about whether those attributes are also now in the public domain.
In 1928, copyright was filed for Steamboat Willie.
In 1930, Powers and Disney had a falling-out over money, and Powers hired away Disney's lead animator, Ub Iwerks.
In 1955, the copyright for Steamboat Willie was renewed to 1986.
In 1971, Ub Iwerks, the last surviving director of Steamboat Willie, died.
In 1976, the Copyright Act extended the copyright of Steamboat Willie to 2003.
In 1986, the copyright for Steamboat Willie was extended to 2003 by the Copyright Act of 1976.
Many believed that the copyright of Steamboat Willie expired in May 1989 in Japan.
In 1992, The Simpsons episode "Itchy & Scratchy: The Movie" featured a parody of Steamboat Willie entitled Steamboat Itchy.
In 1993, a shortened cover of Steamboat Willie's music was arranged to be featured in the background ambiance of Mickey's Toontown in Disneyland.
In 1994, a Steamboat Willie-themed level was featured in the video game Mickey Mania.
In 1994, animators voted Steamboat Willie as the 13th-greatest cartoon of all time in the book "The 50 Greatest Cartoons".
In 1998, Steamboat Willie was selected by the United States Library of Congress for preservation in the National Film Registry.
In 1998, a variant of the censored version of Steamboat Willie was featured on the VHS/Laserdisc compilation special "The Spirit of Mickey", reinstating part of a previously removed scene.
In 1998, the Copyright Term Extension Act, also known as the "Mickey Mouse Protection Act", extended the copyright of Steamboat Willie to 2023.
In the 1998 film Saving Private Ryan, set in 1944, a German prisoner of war, nicknamed "Steamboat Willie", tries to win the sympathy of his American captors by talking about Mickey Mouse.
In 1999, Lauren Vanpelt posted her project online agreeing with Brown's claim that Steamboat Willie was already in the public domain.
In 2003, Japan extended the copyright length for films to 70 years, but it did not revive already expired copyrights.
In 2003, the copyright for Steamboat Willie was extended to 2023 by the Copyright Term Extension Act of 1998.
In 2007, a Steamboat Willie clip of Mickey whistling started being used for Walt Disney Animation Studios' production logo.
Since 2007, Disney's use of the Steamboat Willie version as a logo in its films may allow them to claim protection for the 1928 version under trademark law.
In the 2008 film of the TV series Futurama titled The Beast with a Billion Backs, the opening is a parody of Steamboat Willie.
In 2019, Lego released an official Steamboat Willie set to commemorate the 90th anniversary of Mickey Mouse.
According to the Copyright Act of Japan, in May 2020, the copyright for Steamboat Willie expired and the film entered the public domain in Japan.
Beginning in 2022, several Republican lawmakers vowed to oppose any future attempt to extend the copyright term due to Disney's opposition of the Florida Parental Rights in Education Act.
In January 2023, the whistle sound from the film was incorporated into the Mickey & Minnie's Runaway Railway attraction, which opened at Disneyland.
In April 2023, John Oliver announced his intention to use the Steamboat Willie version of Mickey Mouse as the new mascot for Last Week Tonight with John Oliver as soon as the cartoon entered the public domain in 2024.
In July 2023, as part of their 100-year anniversary, Disney released a The Wonderful World of Mickey Mouse special and series finale entitled Steamboat Silly featuring multiple copies of Mickey as he appears in Steamboat Willie.
In 2023, the Steamboat Willie versions of Mickey Mouse and Pete are featured as playable racers in Disney Speedstorm.
In 2023, the copyright of Steamboat Willie was set to expire before finally entering the public domain on January 1, 2024.
On January 1, 2024, Steamboat Willie entered the public domain in the United States.
In 2024, Steamboat Willie entered the public domain, resulting in numerous re-uploads of the film.
Some people alleged that Mickey Mouse would remain protected until 2052 in Japan.