Untitled Diary of a Wimpy Kid film based on The Meltdown

After the release of Diary of a Wimpy Kid Dog Days film, it was announced that the sixth book Cabin Fever would be an animated, but was cancelled after Zachary Gordon and the other cast outgrew their roles (according to Diary of a Wimpy Kid wiki).

Cast

 * Zachary Gordon as Greg Heffley
 * Robert Carpon as Rowley Jefferson
 * Devon Bostick as Rodrick Heffley
 * Steve Zahn as Frank Heffley
 * Rachel Harris as Susan Heffley
 * Connor and Owen Fielding as Manny Heffley

Why It Was Cancelled

 * The main cast were (and still are) too old to reprise their roles, mostly Zachary Gordon and Robert Carpon.

Results

 * The Diary of a Wimpy Kid live action movie ended up being a quadrilogy
 * The special has not received any updates since 2013

Trivia

 * Diary of a Wimpy Kid is getting an animated reboot on Disney Plus.
 * https://diary-of-a-wimpy-kid.fandom.com/wiki/Diary_of_a_Wimpy_Kid:_Cabin_Fever_(Canceled_film)