The Next Step battles for the title of international champion.

A key dancer's sudden illness threatens the team's chance to move on to the finals.

Eldon competes to earn his teams time to prepare for the next round.

Michelle helps Stephanie conquer her stage fright.

Thalia is selected to represent the Next Step in the first round of Internationals.

Riley's friendship with Ella is tested when they compete for Miss International Soloist.

Kate and Giselle arrive to register for internationals, but James is trapped on a boat.

In Miami for internationals, West gives a tour to some of its more offbeat attractions.

West and Giselle help Eldon and Thalia's budding romance.

Noah challenges Eldon's selection as the international soloist.

Cierra's dedication to dance creates problems with Skylar.

Ella tries to show Noah that he belongs in A-Troupe.

Thalia and Eldon find new ways of communicating in secret.

Riley and Ella trick A-Troupe into learning a square dance.

Riley and James are assigned a duet for internationals.

Riley is tasked with showing mischievous newcomer Ella the ropes.

Cierra works to help her sister Skylar land a spot on the Internationals team.

James and Riley struggle to find the perfect anniversary gift for each other.

Chloe chooses between joining a ballet company and staying at the Next Step.

Sparks fly as Eldon and Thalia teach a J-Troupe class.

Richelle develops a crush on a member of A-Troupe.

West enlists Chloe's help to support him through an audition.

James enlists Riley's help finding a suit for his aunt Kathy's wedding.

James plans a surprise for Riley to celebrate a big change in her life.

Giselle comes up against a familiar face in her battle for a spot on A-Troupe.

The Next Step says goodbye to a close friend, and B-Troupe gets a little bigger.

Dancers from the Next Step and Elite have one-on-one battles for spots on A-Troupe.

The doctor tells Emily that she is still unable to dance.

One of the Next Step's best dancers quits the team.

The team finds out who purchased the Next Step's building.