Arthur 3: The War of the Two Worlds (2010)
Overview
With Maltazard now seven feet tall and Arthur still two inches small, our hero must find a way to grow back to his normal size and stop the Evil M once and for all, with the help of Selenia and Betameche.
Cast
Freddie Highmore, Mia Farrow, Robert Stanton, Penny Balfour, David Gasman, Antony Hickling, Dashiell Eaves, Joseph Rezwin