Before its debut in France on 19 October 2015 on TF1, the series was first shown in South Korea on 1 September 2015 on EBS1. In the United States, the series originally debuted on Nickelodeon on 6 December 2015. New premieres moved to Netflix on 20 December 2016, and reruns currently air on Disney Channel beginning on 8 April 2019. In the United Kingdom and Ireland, the show premiered on 30 January 2016 on Disney Channel.