Amazon Studios and Roadside Attractions will distribute the film . Amazon Studios partnered with Roadside to distribute '' Wonderstruck '' in the United States . It had its world premiere on May 18 , 2017 at the 2017 Cannes Film Festival , where it competed for the Palme d'Or in the main competition section
2017 Cannes Film Festival
2017 Cannes Film Festival
Wonderstruck (film)