Buzz Lightyear, star of the "Toy Story" franchise, is the back story of the loveable astronauts featured in the new Disney documentary.

The filmmakers, storytellers, artists and actors who helped produce the new Disney movie " Lightyear" are featured in a new documentary.

All of the "Toy Story" movies and the extra shorts are now available on Disney Plus. "Delving into the cultural impact of the galaxy's most famous Space Ranger and his significance to Pixar filmmakers, this doc grapples with what actually is beyond infinite."

You can get a sense of the humor that went into creating Buzz Lightyear's character in a trailer on the internet, which can be found at the bottom of this article. Tony Kaplan is the director of the documentary.

Time travel movies are related.

A still from Pixar Animation Studios feature

"Beyond Infinity: Buzz and the Journey to Lightyear" chronicles the history and evolution of Buzz Lightyear from Toy Story to the new Lightyear. (Image credit: Disney•Pixar)

"He's the strongest, he's the fastest, he's the 'est'-est," said Pete Doctor in the trailer. Buzz Lightyear's character in "Toy Story" was partly based on the writer's own character.

Lightyear's line about going to infinite and beyond has been a staple of the "Toy Story" films for over 30 years. The line made no sense to him.

The kid in "Toy Story" wanted to get a Buzz Lightyear toy after seeing the movie.

The challenge everyone faced in producing "Lightyear" was not only how to make that fictional movie that Andy saw, but how to move that now-iconic character of Buzz Lightyear back in time to explore his origin story, according to a new documentary.

Buzz Lightyear and a space ranger in the Lightyear trailer.

Buzz Lightyear will travel through time in Disney's "Lightyear." (Image credit: Disney/Pixar)

Chris Evans will play Buzz Lightyear in the new movie, as well as Keke Palmer, Dale Soules and Taika Waititi, who are Star Command recruits. Pete Sohn is the voice of Buzz's cat. Uzo Aduba is one of the stars of the film.

See our list of upcoming sci-fi movies.

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