Tags: Television Season.
The fourth and final season of the television series Hannah Montana (marketed as Hannah Montana Forever) began airing on Disney Channel on July 11 2010. Production of the season began on January 18 2010 and ended on May 14 2010. It is the only season of the series that was filmed in high definition.[citation needed] Also in this season Mitchel Musso’s character Oliver Oken becomes a recurring character and is no longer in the main cast.