Club 57 is an Italian-American television series developed by Rainbow SpA and Nickelodeon, which are both part of ViacomCBS. It was created by Catharina Ledoboer and produced by Iginio Straffi and Pierluigi Gazzolo. The series premiered on Rai Gulp in Italy on 15 April 2019, followed by its debut on Nickelodeon Latin America on 6 May 2019. The show follows a student from the 21st century named Eva (Evaluna Montaner) who accidentally travels to the year 1957 with her brother Ruben (Sebastián Silva). After Eva falls in love with an Italian greaser named JJ (Riccardo Frascari), she decides to stay in the past.