Fun and Fancy Free
In 1930, Disney began a "Mickey Mouse" comic strip which greatly expanded Mickey's world. The stories then became a work of collaborative fiction with different writers working in different mediums and in different countries. This sometimes caused continuity discrepancies. For example, while Mickey and his friends largely live in the same contemporary setting, they sometimes appear in exotic settings, including period pieces ("Brave Little Tailor", "The Nifty Nineties") and fantasy films ("Fantasia", "Fun and Fancy Free").