Before Watching Toy Story follows Buzz Lightyear, Woody, and other toys owned by young Andy.
The movie Andy viewed before he obtained the action figure and fell in love with him is revealed in the animated sci-fi adventure Lightyear.
The film is marketed as Buzz's "ultimate origin narrative" and a prequel to the Toy Story flicks.
Lightyear introduces new characters and voice performers to the franchise while maintaining familiar references for Toy Story fans.
Chris Evans, widely known for his role as Captain America in the Marvel Cinematic Universe, plays Buzz Lightyear.
Evans was cast as the space ranger in an unexpected move, despite the fact that Tim Allen voiced the character in all four Toy Story films.
Buzz is thrown together with a motley team of rookies who will accompany him on his mission in the film.
The film's main villain is Zurg, who will be remembered by fans as Buzz Lightyear's arch-enemy.
In the film, James Brolin plays Emperor Zurg. One of the most pressing mysteries surrounding Lightyear is whether or not Zurg will be revealed to be Buzz's father, and it appears that the film will also reveal Zurg's past.