Season 3 Underwater kingdoms, adventure clubs and a secret library are just a few of the exciting things Sofia encounters in her royal exploits in Season 3. Details Casts Videos Galleries Posters Season Lists Episode Lists Title Season 3 Genres Family Animation Kids Air Date 2015-08-05 Episode Runtime 00 Hours 23 Minutes Season Number 3 Episode Count On Season 3 29 Production Companies Disney Television Animation, Disney Junior, Walt Disney Productions Ariel Winter... Princess Sofia (voice)... Tyler Merna... Prince James (voice)... Theme Song | Sofia the First | Disney Junior (Trailer) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (1712x964) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (2048x1152) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1240x1860) Original Size (1708x2562) Original Size (767x1080) Original Size (1708x2562) Original Size (960x1440) Original Size (960x1440) Original Size (960x1440) Original Size (1400x2100) Original Size (1000x1500) Original Size (960x1440) Original Size (1000x1500) Original Size (666x1000) Original Size (2000x2818) Original Size (960x1440) Original Size (506x759) Season 1 30 Episode(s) 2013-01-11 Season 2 28 Episode(s) 2014-03-07 Season 3 29 Episode(s) 2015-08-05 Season 4 26 Episode(s) 2017-04-28 Episode 1 2015-08-05 Cool Hand Fluke... Episode 2 2015-08-12 Minimus Is Missing... Episode 3 2015-09-18 Cedric Be Good... Episode 4 2015-09-15 Princess Adventure Club... Episode 5 2015-10-02 Minding the Manor... Episode 6 2015-10-12 The Secret Library... Episode 7 2015-10-16 New Genie on the Block... Episode 8 2015-10-23 The Fliegel Has Landed... Episode 9 2015-11-01 The Princess Ballet... Episode 10 2015-11-06 All the Sprite Moves... Episode 11 2015-11-13 Sofia in Elvenmoor... Episode 12 2015-11-20 Stormy Lani... Episode 13 2015-12-04 Lord of the Rink... Episode 14 2016-02-15 The Secret Library: Olaf ... Episode 15 2016-03-04 Gone With the Wand... Episode 16 2016-03-11 Bad Little Dragon... Episode 17 2016-03-25 Bunny Swap... Episode 18 2016-04-08 Her Royal Spyness... Episode 19 2016-05-06 Best in Air Show... Episode 20 2016-06-17 Dads and Daughters Day... Episode 21 2016-07-01 The Secret Library: The T... Episode 22 2016-07-08 The Bamboo Kite... Episode 23 2016-08-12 Beauty Is the Beast... Episode 24 2016-10-07 Cauldronation Day... Episode 25 2016-10-28 Camp Wilderwood... Episode 26 2016-11-11 Royal Vacation... Episode 27 2016-11-20 Hexley Hall... Episode 28 2017-02-10 The Princess Prodigy... Episode 29 2017-03-31 One for the Books...