Elena and the Secret of Avalor

Elena and the Secret of Avalor is an American computer-animated musical fantasy adventure crossover television movie between two Disney television series, Disney Junior's Sofia the First and Disney Channel's Elena of Avalor, taking place before the latter series. It premiered on November 20, 2016, on both Disney Channel and Disney Junior.The Secret of Avalor debuted on Disney Channel in the UK on December 3, 2016, and later was repeated on Saturday, December 24, 2016.

In the Kingdom of Avalor, Elena takes Naomi up a mountain to show her her favorite view of the kingdom. Elena laments to Naomi how she was trapped in the Amulet of Avalor for forty-one years and then presents to her a broken wand. She tells her that it was Shuriki's wand and how she would still be trapped in the Amulet if it was not for a brave young princess: Sofia. Elena then proceeds to tell Naomi the whole story:

A coach is heading toward Avalor Palace. It is being chased by a green mist. When the coach reaches the castle, Elena comes out to greet her parents just in time to see a person come out of the mist who kills Elena's parents with a spell. The sorceress then proceeds to strike Elena with the same spell.

The attack is revealed to be a daydream that Sofia is having. Flora flies by and dismisses the students for summer vacation. As the Royal Kids of Enchancia heads back to the coach, Sofia's amulet starts to glow blue alerting her that it is time to go to the Secret Library.

Meanwhile, King Roland and Queen Miranda are trying to decide where to take their kids for their summer vacation. When the Royal Twins meet up with them, they reveal they still have not picked a place out. Meanwhile, Sofia goes Behind the Walls and heads to the Secret Library. When she arrives, the Library selects a book called "The Lost Princess of Avalor" to the shock of Sofia. When the book goes into the pendulem, it turns into a man known as Alakazar, the Royal Wizard of Avalor. He then proceeds to tell Sofia the story of The Lost Princess of Avalor, which is the tale of Princess Elena. On her fifteenth birthday, she was given the Amulet of Avalor by her mother. But on one fateful day, an evil power-hungry sorceress named Shuriki invaded Avalor. She attacked and murdered King Raul and Queen Lucia and set her sights on the palace. As the story goes, Elena chose to face Shuriki on her own. When Shuriki tried to strike her down, the Amulet saved Elena's life by pulling her inside it. Alakazar found the Amulet and discovered that the only way to free Elena was to find a special Princess to set her free. For years Alakazar searched for this princess until he grew too old to continue. He then used the last of his magic to turn himself into the book he transformed from. Alakazar also explains that over the years the Amulet has tested many princesses before her and up till now the Amulet has chosen Sofia to set Elena free, and the daydreams she has been having were Elena telling her the time has come to set her free. In order to free Elena, Sofia must go to Avalor and summon his chanul. Alakazar also warns Sofia to be careful as Shuriki is as powerful and evil as ever. Sofia goes to her family and convinces them they should spend their vacation in the Kingdom of Avalor. The Royal Family of Enchancia then sets sail for Avalor.