The Walt Disney Company
In 1928, to recover from the loss of Oswald the Lucky Rabbit, Disney came up with the idea of a mouse character named Mortimer while on a train headed to California, drawing up a few simple drawings. The mouse was later renamed Mickey Mouse (Disney's wife, Lillian, disliked the sound of 'Mortimer Mouse') and starred in several Disney produced films. Ub Iwerks refined Disney's initial design of Mickey Mouse. Disney's first sound film "Steamboat Willie", a cartoon starring Mickey, was released on November 18, 1928 through Pat Powers' distribution company. It was the first Mickey Mouse sound cartoon released, but the third to be created, behind "Plane Crazy" and "The Gallopin' Gaucho". "Steamboat Willie" was an immediate smash hit, and its initial success was attributed not just to Mickey's appeal as a character, but to the fact that it was the first cartoon to feature synchronized sound. Disney used Pat Powers' Cinephone system, created by Powers using Lee de Forest's Phonofilm system. "Steamboat Willie" premiered at B. S. Moss's Colony Theater in New York City, now The Broadway Theatre. Disney's "Plane Crazy" and "The Gallopin' Gaucho" were then retrofitted with synchronized sound tracks and re-released successfully in 1929.
Oswald the Lucky Rabbit
In the spring of 1928, Disney traveled to New York City in hopes of negotiating a more profitable contract with his producer Charles Mintz. But as economic problems were apparent at the time, Mintz figured Disney should settle for a 20% cut, although large turnarounds were promised if the studio's finances showed considerable growth. While most of his fellow animators left for Mintz's studio, Disney decided to quit and therefore leave the character he created. On his long train ride home, he came up with an idea to create another character, and retain rights to it. He and Iwerks would go on to develop a new cartoon in secret, starring a new character which would soon become the most successful and popular cartoon character in film history and later became the foundation of a global entertainment empire. The first Mickey Mouse cartoon to be filmed was "Plane Crazy" in the summer of 1928, but it was produced as a silent and held back from release. The first Mickey Mouse film with a synchronized soundtrack, "Steamboat Willie", reached the screen that fall and became a major hit, eclipsing Oswald. "Plane Crazy" was later given its own synchronized soundtrack and released on March 17, 1929.