Disney lost the rights to his character, Oswald the Lucky Rabbit, due to a contract dispute with distributor Charles Mintz. This led to the creation of Mickey Mouse.

Disney faced a major strike by animators at his studio, who were seeking better working conditions and wages. The strike lasted several weeks and led to significant changes in the studio's labor practices.

Walt Disney was accused of anti-union activities during the Cold War era, which impacted his public image and studio morale.

Disney's company has been involved in countless copyright battles throughout its existence to protect their intellectual property, including Mickey Mouse and other iconic characters.