Monsters Inc. 3: Lost in Scaradise

Monsters University 3: Lost in Scaradise is the real sequel to Monsters University 2 (2026).

Plot
2 years have passed since Monsters Inc (2001). BUT things get bad when Randall Boggs has survived his encounter with the hillbillies and wants Revenge on Mike Wazowski, James P. Sullivan and Boo

Cast:

 * John Goodman as James P. Sullivan, a large, furry cyan monster with purple spots and the protagonist of the film. He becomes the CEO of the company, overseeing the collection of laughter from children.
 * Wendie Malick as Sam "Samantha" Sullivan, who is James P. Sullivan's love interest/girlfriend/wife.
 * Billy Crystal as Mike Wazowski, a medium-sized, green monster and Sulley's sidekick, who is mostly an eyeball with hands, feet, and horns. He becomes one of the monsters that helps extract laughs from children, using his stand-up comedy.
 * Mary Gibbs as "Boo", a two-year-old human girl, who is Max's girlfriend/love interest.
 * ??? as Max, a two-year-old human boy, who is Boo's boyfriend/love interest.
 * ??? as Raquela Boggs, a pink lizard-like female monster, who is Randall's girlfriend.
 * Iris Quinn as Mrs. Waternoose, an spider-like monster with four black eyes and red pupils, and a spider-like lower body, who is Herny J. Waternoose III's girlfriend/love interest.
 * Jennifer Tilly as Celia Mae, a Medusa-like monster with snakes instead of hair, Mike's girlfriend, and receptionist for the company. She playfully refers to Mike as "Googly Bear".
 * Bob Peterson as Roz, Roze.
 * John Ratzenberger as Yeti the Abominable Snowman, a Monsters, Inc. mailroom employee.
 * Frank Oz as Fungus, a three-eyed monster.
 * Bonnie Hunt as Ms. Flint, a snake-like monster that trains new monsters in laughter tactics.
 * Jeff Pidgeon as Thaddeus Bile (his friends call him "Phlegm"), a monster, newly hired to Monsters, Inc., but is able to use his clumsiness to extract laughs from children, who is Taryn Bile's boyfriend/husband.
 * Tori Kelly as Taryn Bile, a female blue monster, who is Thaddeus Bile's love interest/girlfriend/wife.
 * Stephen Stanton as Needleman and Smitty, two monsters that work as janitors on the Laugh floor.
 * Joel Murray as Don Carlton
 * Pete Sohn as Scott Squibbles
 * Charlie Day as Art
 * Dave Foley as Terry
 * Sean Hayes as Terri
 * Julia Sweeney as Shirley Carlton
 * Kendall Schmidt as Phil
 * Miranda Cosgrove as Ashley
 * Kenan Thompson as Waiter
 * Kel Mitchell as Mr. Scatter
 * James Maslow as Mikey - a nerdy monster
 * Hank Azaria as Johnny Scare
 * Nathan Lane as Johnny Worthington (Villain)
 * Alanna Ubach as Scary Mary
 * Tara Strong as Jordan
 * Amanda Seyfried as Layla