Hailey/Trivia


 * The second MGM animated movie of 2022 after Dusk and Dawn: A Zodiacal Night.
 * The tenth MGM animated movie to be presented in 2.35:1 aspect ratio after The Forests Between Mountains, Drilling Pursuit, Swan Dream Pool, Saturn, The Mansion Warrior, Saint College, Sherlock Gnomes, Ruby Rivest: Time of Power, Swan Dream Pool: The Magic Trails, and Dusk and Dawn: A Zodiacal Night.
 * Abbi Jacobson's third animation role after The Lego Ninjago Movie and The Mitchells vs. the Machines.
 * The movie is rated PG by the MPA for "some violence, language, thematic elements, and crude humor", the first film by MGM Animation to have "language" as a reasoning for its rating.
 * Miley Cyrus and Emily Osment were reunited for the first time in 10 years after both worked with each other on Disney Channel's Hannah Montana.
 * It is the highest grossing animated film that isn't by a Disney-owned studio or Universal.
 * During the scene where Hailey and Adam are in the laboratory, Dr. Murkis gives Hailey mini figurines of SpongeBob SquarePants and Patrick Star from the titular franchise to chew on, before Hailey completely refuses to do so.
 * When Hailey and Adam are turned into humans by Dr. Murkis, Hailey compares Adam to the Pink Panther from the titular franchise.