On October 20, 2011, it was reported that DreamWorks Animation had acquired rights to make an animated feature film based on the Captain Underpants series. On October 25, 2013, it was reported that Rob Letterman would direct the film, while Nicholas Stoller would write the script. It would have been the second film to have Letterman and Stoller working together, the first being Gulliver's Travels. On January 21, 2014, the cast was announced, with Ed Helms joining as Mr. Krupp/Captain Underpants; Kevin Hart as George Beard; Thomas Middleditch as Harold Hutchins; Nick Kroll as the insidious villain, Professor Poopypants; and Jordan Peele as Melvin, the nerdy nemesis of George and Harold. On June 12, 2014, the film was scheduled for release on January 13, 2017. Following DreamWorks Animation's reorganization in early 2015, the studio announced that the film will be produced outside of the studio's pipeline at a significantly lower cost. It will be instead animated at Mikros Image in Montreal, Canada, and it will look differently than most of DWA's films. A month later, Deadline reported that Letterman had left the project, and that David Soren, the Director of Turbo, was in talks to direct the film, but Letterman returned to the project and serves as an executive Producer with Dav Pilkey. The film was expected to be released on March 10, 2017, but in September 2015, DreamWorks Animation's The Boss Baby took over its date. The film was released on June 2, 2017.