Mattel's ever-popular doll takes center stage once more in this animated adventure, in the form of a book-loving princess who discovers a secret door that leads from her kingdom to a fantastical world hidden from all others. There, she meets new friends who warn her of a terrible plan to rob the real world of all of its magic. 81 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, Dolby Digital 5.1, Dolby Digital stereo, French DTS 5.1, Spanish DTS 5.1; Subtitles: English (SDH); music videos; outtakes. Two-disc set.