Now that Alfie is back, the team is able to compete in the Regionals final. But when Michelle shows up ready to dance, Riley has to make a heartbreaking decision.

James supports The Next Step in a way no-one would expect.

The Next Step competes in the sudden-death trio round.

The team competes in the first round at regionals but it is not what they expected.

The team prepares to leave for regionals, and Cassie is made the alternate dancer.

Jiley is reunited! But the team has lost a member.

Alfie asks Riley to go on a trip. She does, but not where he planned.

Riley questions her relationship with Alfie.

James returns to London, and Riley and Alfie have their first date.

James and Alfie represent the Next Step at the final qualifier.

Riley asks James for an impossible favour for the studio.

Emily and Riley choose a dance captain and deal with the Qualifier duet.

Emily helps Riley get to Regionals, but she has to make some hard choices to do it.

Riley asks James for some space to sort out her feelings for Alfie.

Riley tells James about the kiss, and James struggles with how to handle it.

Amanda's cousin Cooper visits and notices the tension between Riley and Piper.

Piper gives Riley an ultimatum to tell James about her kiss with Alfie.

Piper struggles to keep the fact that she saw Riley and Alfie kiss to herself.

When Noah receives a devastating diagnosis, auditions for the qualifier duet become more important than ever.

Riley struggles to select a new duet partner for Alfie.

James, Eldon, and West compete in the first round of the Bangers & Mashups Hip-Hop Extravaganza in London.

A new twist in the qualifier rules means A-Troupe could lose a dancer, and Riley considers pulling team from competition.

Michelle and Riley have a lunch date and take a walk down memory lane; Noah, afraid of losing his spot on A-Troupe, continues to hide his back troubles.

Amy and LaTroy grow closer, and Sloane discovers new feelings.

Riley has to choose a date for a gala, and Skylar struggles to fit in with A-Troupe.

Michelle and Piper go head to head to compete at the qualifier.

Amanda tries to figure out Noah's true feelings for her. LaTroy lies to Sloane.

Riley questions her place at the studio, and Skylar tries to tip the balance of power.

As A-Troupe dances at the Qualifier, Amanda struggles to find the right time to share her feelings for Noah; Noah continues to hide his back injury.

Noah's poor performance leads to questions about which trio should represent The Next Step

Riley learns that Alfie is hiding a big secret. James, West and Eldon arrive in London.

James takes Riley on one last date before he leaves for London.

West receives a mysterious package from England. Noah and Amanda collaborate on a song.

Riley makes a mistake with Alfie and tries to make it up to him.

Riley assigns a trio competition to prepare for the first regionals qualifier.

The new A-Troupe is revealed, and Riley is offered the opportunity of a lifetime.

Guest choreographer Stephanie challenges the dancers at the afternoon auditions.

Morning auditions begin, but Amanda and Eldon are both missing in action.

The Next Step holds an open house to welcome prospective new dancers to the studio.