Cars Toons Episode 5: UFM: Unidentified Flying Mater
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1293 words | Reading time: 7 minutes
Short filmUnidentified Flying MaterArea 51
A night spent watching the stars ends in an infiltration of Area 51. Aired on November 20, 2009 and running about 4 minutes, this fifth short from Cars Toons – Mater’s Tall Tales tips the Cars universe into science fiction. In it, Mater recounts his meeting with Mator, a small UFO that looks like him, captured by the army then freed by the tow truck before the mothership brings them both back to Radiator Springs. This article details the synopsis, the nighttime atmosphere and the references to the genre.
Summary
- Introduction
- Synopsis
- Main Characters
- Episode Themes
- Animation and Art Direction
- Science Fiction References
- Place in the Cars Toons Series
- Summary Table
- FAQ
Introduction: When Mater Meets Aliens
Cars Toon: Unidentified Flying Mater (Unidentified Flying Mater in original version) is a Pixar short film from Cars Toons – Mater’s Tall Tales. It is generally referenced with a release in 2009 (aired on November 20, 2009) and lasts approximately 4 minutes.
📘 To follow the evolution of the series and understand how these exaggerated stories began, you can also read Cars Toon: Mater to the Rescue – First Episode Analysis.
In this story, the Cars universe meets science fiction: Mater claims to have helped a small UFO escape before it returned to space.

Synopsis: The Story of Mater and the UFO
The episode begins in Radiator Springs, where Mater is chatting with Lightning McQueen.
Mater recounts how one night, while stargazing, a mysterious spaceship appeared. He claims to have met a small alien named Mator.
🌙 You have to stay up seriously late to catch Mator's spaceship drifting between two stars: our Cars pyjamas are cut for nights like that, nose pressed to your own window.
In his story, Mator is captured by the army and taken to Area 51. Mater then decides to infiltrate the facility to rescue him.
At the end of the story, Mator's mothership arrives, takes them both, then drops them off safe and sound back in Radiator Springs, leaving a lingering doubt: Did Mater actually experience this adventure?
🏜️ To better understand the setting where these improbable tales unfold, also discover Radiator Springs: The Town That Inspired Lightning McQueen.

Main Characters
Mater
Mater is the tow truck of Radiator Springs and the narrator of the story. He is known for his extravagant tales and his overflowing imagination.
Lightning McQueen
Lightning McQueen embodies the skeptical listener who enjoys Mater's stories with amusement.
Mator
Mator is a small UFO resembling Mater. He becomes his friend in this extraterrestrial adventure.

Episode Themes
- friendship between very different characters
- imagination and exaggerated tales
- the mystery of extraterrestrials
- the doubt between reality and invention

🤝 An old tow truck and a little glowing UFO, and friendship between opposites tops the episode's themes: our Cars bracelets tie the same idea around your wrist, no buddy from another planet required.
Animation and Art Direction
The short features an unusual nocturnal atmosphere for the series, with:
- light effects around the ship
- a night setting in Radiator Springs
- a retro-futuristic design for the UFO
- a fast pace during the chase

Science Fiction References
The episode draws inspiration from many classic science fiction tropes:
- extraterrestrial encounters
- pursuits by authorities
- luminous ships
- departures to the stars

Place in the Cars Toons Series
Unidentified Flying Mater is generally considered the fifth episode of the Mater’s Tall Tales series. It illustrates the variety of themes explored by these short films.
🏁 To delve deeper into the relationship between Mater and Lightning in the main saga, also consult Lightning McQueen: The Red Legend of the Piston Cup.

🛣️ Every Mater's Tall Tale starts in Radiator Springs, and this one runs all the way to Area 51: our Cars rugs lay that opening set down on your bedroom floor, and the rest is yours to invent.
Summary Table
| Element | Detail |
|---|---|
| French Title | Martin Volant Non Identifié |
| Original Title | Unidentified Flying Mater |
| Series | Cars Toons – Mater’s Tall Tales |
| Episode Number | Episode 5 |
| Release Year | 2009 |
| Air Date | November 20, 2009 |
| Duration | Approximately 4 minutes |
| Theme | Alien encounter and science fiction |
Also read
Also read: all Cars Toon characters (the short film guide).
FAQ
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Does Mator speak in the episode?Barely: he mostly communicates through sounds and reactions, though he eventually picks up a few words learned from Mater.
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Is the story told by Mater true?As in all Mater’s Tall Tales, the doubt is deliberately maintained.
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Why does Mator resemble Mater?This resemblance is one of the main visual gags of the episode.
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Is the episode linked to the Cars movies?No, it is an independent short film belonging to the Cars Toons series.
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How long is the episode?Approximately 4 minutes.
Conclusion
Cars Toon: Unidentified Flying Mater blends humor and science fiction in an original short film that showcases Mater's limitless imagination.
As often in Mater’s Tall Tales, the boundary between reality and invention remains deliberately blurred, which is the whole charm of the story.
Cars Toon Edition
Cars Toon Mater the Stuntman Pin
Fall for this pin and show off your favorite saga.