Disney Milo Murphy's Law: The Phineas and Ferb Effect (2018)

Disney Milo Murphy's Law: The Phineas and Ferb Effect is an animated television special created by Dan Povenmire and Jeff "Swampy" Marsh, that serves as a crossover between Disney Phineas and Ferb and Disney Milo Murphy's Law. It premiered on August 5, 2018 in Tokyo, Japan.