Mater finds a small UFO called Mator and they have a night out. Later, when Mator is captured by military forces, Mater sneaks up and saves him with the help of Lightning McQueen and the UFO's mother.
Yes! The movie Unidentified Flying Mater is now on Disney Plus in the countries listed below.
| Writing | Kevin O'Brien | Writer |
| Writing | John Lasseter | Writer |
| Writing | Matthew Luhn | Writer |
| Writing | Derek Thompson | Writer |
| Writing | Scott Morse | Writer |
| Writing | Rob Gibbs | Writer |
| Directing | John Lasseter | Director |
| Art | Anthony Christov | Production Design |
| Production | Kori Rae | Producer |
| Sound | Mark Mothersbaugh | Music |
| Art | Catherine Kelly | Art Designer |
| Editing | Torbin Xan Bullock | Editor |
| Production | Kimberly Adams | Associate Producer |
| Art | Paul Conrad | Art Designer |
| Art | Willy Hwang | Art Designer |
| Directing | Rob Gibbs | Co-Director |
| Art | Kevin O'Brien | Storyboard Artist |
