On Día de los Muertos, Elena meets a Maruvian ghost named Amaláy who stands watch over the powerful Jewel of Maru.
Elena invites a princess from a neighboring kingdom to Avalor hoping to repair an old alliance.
When Captain Sandoval retires, a skill competition is used to select his successor.
Isabel tries to prove that that she can handle more responsibility by looking after three baby jaquins by herself.
While in disguise, Carla infiltrates the castle to try and steal Elena's mother's tiara.
Isabel enters the science fair with her friends but ignores Elena's advice about teamwork and tries to do everything herself.
Elena comes face-to-face with Shuriki in a magical battle and the evil wizard, Fiero, returns to join Shuriki on her quest to retake control over Avalor.
Convinced that she must personally search for Shuriki, Elena shapeshifts into a jaquin but becomes framed for a crime she didn't commit.
After saving her kingdom from an evil sorceress, Princess Elena must prepare for her new role.
Elena races to Vallestrella to find the missing pieces of the Scepter of Night befor Shuriki can get her hands on them.
Elena returns to Vallestrella to receive training from three mystical sun birds on how to master her Scepter of Light.
Isabel takes her first class at the Science Academy with her favorite scientist, Professor Ochoa.
When Armando's older brother Santos comes to Avalor, Armando loses all confidence in his ability to run the All Kingdoms Fair.
When a female rock creature is unhappy, Elena enlists the help of Charoca to find out why before she causes a monfuego to erupt.
While visiting her cousin who lives along the coast of Avalor, Elena encounters a group of mermaid-like sea creatures called sirenas and learns about their complicated history with humans. In an attempt to make amends, Elena befriends the sirenas and enlists their help to defeat evil sorceress Shuriki.
When Elena attempts to get a Unity Pact signed between the humans and the sirenas, Daria enlists the help of evil shape-shifting dolphins called malandros to disrupt the peace.
On Día de los Muertos, Elena and her abuelo team up with the spirits of two of his old friends, El Guerrero and El Místico, to complete a mission that they had started many years ago and were not able to complete.
When Zuzo goes missing in the spirit world, Elena enlists the help of other spirit guides to find him.
A snowstorm threatens to ruin Elena's plans of spending a quiet and peaceful Navidad at home.
After being invited to attend his first Royal Retreat, Prince Marzel tries hard to impress and accidentally turns the visiting kings into Sirenas.
When Elena invites Mateo to move into his own Royal Wizard quarters within the palace, his mother assumes she is invited to move in too.
While her magical scepter isn't working properly, Elena is forced to face a fire starting creature without her magic.
Luna convinces King Verago to give her a shot at joining the King's Guard and gets partnered with a gruff jaquin named Tornado to show her the ropes.
When Victor, Carla and Ash capture Elena and her friends, Naomi must trust her instincts to save them.