Timmy Failure: Mistakes Were Made is a 2020 American adventure fantasy comedy-drama family film based on the book series of the same name by Stephan Pastis that debuted on Disney+ on February 7, 2020. The film is directed by Tom McCarthy, produced by Alexander Dostal, McCarthy and Jim Whitaker from a screenplay written by McCarthy and Pastis and stars Winslow Fegley, Ophelia Lovibond, Craig Robinson and Wallace Shawn.