 On July 12, 2015, it was confirmed that a form of the script of the film was completed.After years of no more word on the film's development, when asked again on the film's current state in February 2018, it was finally revealed that the film might return into development depending on the success of the "Milo Murphy's Law" crossover special.On April 11, 2019, it was announced that a film titled "The Phineas and Ferb Movie