Watch Winx Club: The Secret of the Lost Kingdom (2007) full movie.
Storyline: At Alfea College, Stella, Aisha, Flora, Musa, and Tecna all graduate and become fairy guardians of their home planets. But, Bloom must watch graduation from the sidelines. The Winx try to save Bloom’s parents and the planet.
Director: Iginio Straffi
Writers: Sean Molyneaux, Iginio Straffi
Stars: Molly C. Quinn, Amy Gross, Matt Shively.
More infor: IMDB