The Night of Tchaikovsky performance is about to begin, but Ines, Jeff and Isaac are trapped in .
Lena has the idea to put on a Night of Tchaikovsky performance at the school but everything is derailed by a mysterious ball in .
Lena struggles with meeting her biological father and tries to focus on ballet and the upcoming performance.
Lena and Claudine hatch a plan to steal Nico's wristband in order to disarm him and give Ines her memories back.
Nico suspects that Lena has regained her memories which forces Claudine and Lena to work together to save the day.
Henri is back in present day and working hard to help Lena regain her memories.
Armando issues a ballet challenge to the CJ Company and other divisions on behalf of the crew, but tensions between the crew hinder the creative process.
With her time travel memories erased, Lena struggles to complete an assignment about her dance progress.
Lena is challenged by a younger dancer named Romy, who is hoping to train with the First Division.
In the South of France, the crew have an opportunity to audition for the CJ company's production, but dance partner drama gets in the way.
We fast forward in time to see what the crew is up to months after the fight against the Bureau.
It's the Heirs' th birthday which means the Chosen One will be revealed and the Bureau is coming to take him or her away.
Today's the day the crew has been working towards their entire life - The Paris Opera Ballet Company auditions
With Company auditions one day away, Armando instructs the crew that they must rest and not rehearse or even think about dance.
Nico trains Lena, Henri and Frank for their upcoming time fight with the Bureau.
Lena and Ines feel the pressure with Company auditions fast approaching.
Shawn meets Destinie's wild side in Sin City; Quaylon faces a grilling from Shavel's mother.
Jon kits out an old car with some of the latest after-market gadgets. Jordan's got a rundown of the best rebooted retro video games. Georgie unboxes an electric bike that you build yourself.