Question: Which computer animated film was the first of the spin-off of Cars and had a sequel Planes: Fire & Rescue?

Planes: Fire & Rescue is a 2014 American 3D computer-animated comedy-adventure film.  It is a sequel to the 2013 film "Planes", a spin-off of Pixar's "Cars" franchise.  Produced by DisneyToon Studios, it was theatrically released by Walt Disney Pictures on July 18, 2014.  Dane Cook, Stacy Keach, Brad Garrett, Teri Hatcher, Danny Mann, and Cedric the Entertainer reprised their roles of Dusty Crophopper, Skipper, Chug, Dottie, Sparky, and Leadbottom, respectively.  New cast members included Hal Holbrook, Julie Bowen, Ed Harris, Regina King, Wes Studi, and Dale Dye. <SEP> The Works is a shelved 3D computer animated film which was under development by the staff of the Computer Graphics Lab in association with the New York Institute of Technology in Old Westbury, New York.  Being worked on sporadically from 1979 to 1986, the film's development and production had difficulties which finally prompted the film being abandoned before completion.  "The Works" would have been the first entirely 3D CGI film had it been finished in the early 1980s as intended.  This goal was later accomplished by Pixar's "Toy Story", released in 1995, nearly a decade after "The Works" was attempted.  The name was inspired by the original meaning of the word "robot", from "robota" "work" in many Slavic languages.  It was originally intended to be approximately 90 minutes long although less than 10 minutes were known to be produced.  Short in length and few in number, the completed film sequences were highly impressive considering the state of the technology and what was then the unique look of 3D computer animation.  A trailer of the forthcoming film was screened at SIGGRAPH in 1982.  The project also resulted in other groundbreaking computer animations such as "3DV", "Sunstone", "Inside a Quark" and some segments of the short film "The Magic Egg" from 1984. <SEP> Tinker Bell is a computer animated fantasy film series produced by DisneyToon Studios as part of the "Disney Fairies" franchise.  Voices of Mae Whitman, Raven-Symoné, Lucy Liu, America Ferrera, Kristin Chenoweth and Pamela Adlon are featured in the films.  Each of the first four films is set around one of the four seasons: "Tinker Bell" around Spring, "Tinker Bell and the Lost Treasure" around Autumn, "Tinker Bell and the Great Fairy Rescue" around Summer, and "Secret of the Wings" around Winter.  A fifth title, "Pixie Hollow Games", was supposed to be based on all four seasons, but it was released before "Secret of the Wings" and scaled down.  A fifth film, titled "The Pirate Fairy", was released April 1, 2014, followed by the release of a sixth film "Tinker Bell and the Legend of the NeverBeast" on March 3, 2015.  The series is a spin-off of and prequel to "Peter Pan" and its sequel, "Return to Never Land". <SEP>  It is a spin-off of Pixar's "Cars" franchise and the first film in a planned "Planes" trilogy.  Despite not being produced by Pixar, the film was co-written and executive produced by Pixar and Walt Disney Animation Studios' chief creative officer John Lasseter, who directed the first two "Cars" films.  The film stars the voices of Dane Cook, Stacy Keach, Priyanka Chopra, Brad Garrett, Teri Hatcher, Danny Mann, Julia Louis-Dreyfus, Roger Craig Smith, John Cleese, Carlos Alazraqui, Val Kilmer, and Anthony Edwards. Planes is a 2013 American 3D computer-animated sports comedy film produced by DisneyToon Studios and released by Walt Disney Pictures.