When the 2013 festival began in Park City , Utah , the secrecy about the movie continued . The festival 's website only identified the setting as a theme park . Nan Chalat-Noaker , critic for the '' Park Record '' , recalls that the festival and even the film 's publicist were unwilling to share further details about the film , but strongly urged critics to see it . In her review , she declined to identify the setting of the film by name , although she dropped broad hints , out of fear it would alert Disney 's lawyers . The premiere , on the festival 's first night , was not fully attended ; when word got out to the attendees , all the other shows were effectively sold out
2013 festival
2013 Sundance Film Festival
Escape from Tomorrow