"Uptight (Oliver's Alright)", the 23rd episode of the season, used elements of an unaired season 2 episode, "No Sugar, Sugar".

"No Sugar, Sugar" had been intended as the season 2 finale, but was withdrawn from the airing schedule after complaints from parents who saw an on-demand version of the episode.

Hayley Chase, Romi Dames, David Koechner, and Cody Linley all reprised their roles as Joannie, Traci Van Horn, Uncle Earl, and Jake Ryan in at least one episode.

Recurring character from the second season Mikayla, played by Selena Gomez did not make an appearance in any episode of this season.

A new version of the switch from Miley to Hannah is featured in the middle of the theme song and the second scene where cut, which is same as season 1 & 2 as Miley admires a hug between her and her dad in a clip of Hannah Montana.

The main cast of season 3 remained the same as the previous season.

Lilly and Jackson make up, but then Miley wakes up and realizes that the entire thing was a dream.The new version of the song "The Best of Both Worlds" was performed at the Season 3 concert, and clips of that were added to the theme song as well.The creators' names appear in the second to last clip.The third season of American show Disney Channel teen sitcom Hannah Montana aired from November 2, 2008 until March 14, 2010.Filming for the season started a day after the 2008 Teen Choice Awards on August 5, 2008.