The first major full-length Hollywood motion picture to be shot with ARRI Alexa high-definition digital-video cameras and the first ARRI Alexa shot movie to be produced in a 1.85:1 aspect ratio.
The screenplay for this film was featured in the 2010 Blacklist; a list of the "most liked" unmade scripts of the year.
Kylie Bunbury's debut.
The 229th Live-Action film produced by Disney.
Released on April 29, 2011 the day of the royal wedding of Prince William and Kate Middleton.