3rd Winx Movie: The Mystery of the Abyss

The third film will debut in Italy this fall in September. This film will fall between the lines of season 5 and season 6 in the series.
This time the Winx Club are back in the Infinite Ocean's depths. The Trix are teaming together with Politea to free from his prison cell Tritannus, swapping his life with Bloom's lover Prince Sky!
Their evil plan is to conquer the Magical Dimension getting ever so close to their success that this time they shall succeed once and for all! But to the save the Prince, Bloom must count on her friend's like never before, her and the Winx and the small Selkie will go together to defeat Tritannus, the Trix and Politea for good!