Upside Mystery/Trivia

Trivia

 * This was Metro-Goldwyn-Mayer's first computer-animated movie and the first feature-length animated movie since 2000's The Forests Between Mountains.
 * John Travolta and Christian Slater previously co-starred in the 1996 20th Century Fox film Broken Arrow.
 * This is Starz Animation's first feature length movie.
 * The fourth animated movie of 2007 to have a 1.85:1 aspect ratio, after Meet the Robinsons, Shrek the Third, and Computeropolis 2.
 * Michelle Rodriguez's first animated voice role in the movie.
 * John Travolta's third voice-acting role after Our Friend Martin and Magnificent Desolation: Walking on the Moon 3D.
 * Christian Slater's second voice-acting role after FernGully: The Last Rainforest.
 * Jennifer Saunders' third voice-acting role after Mistress Masham's Repose and Shrek 2.