While working to unmask the mystery skater, Kayla learns things about Ava and Sky that she didn't expect. Sky opens up to Mac about her past.

Cast: Grace Beedie, Dakota Taylor, Jeremias Amoore, Anastázie Chocholatá, Leonardo Fontes, Jade Ma, Sarah-Jane Potts, Doug Rao, Tanja Ribic, Oscar Skagerberg, Stan Steinbichler, Christina Tam, Kenneth Tynan