Kids World's Adventures of Pitch Perfect is another Kids World crossover film planned by 20th Universal Goodtimes Century Paramount. It's unknown if the film will be shown on YouTube and Google Drive.
At a national a cappella competition, Barden University's all-female a cappella group, the Barden Bellas, perform well until Aubrey Posen (Anna Camp) vomits on stage during her solo. They are publicly humiliated, losing any chance of winning. Four months later, newly arrived Barden freshman Beca Mitchell (Anna Kendrick) has no desire to attend college, but she is forced to do so by her father (John Benjamin Hickey), a professor at the university, with whom Beca has a strained relationship. Wishing she could instead pursue a career as a music producer, Beca spends her time making mash-up mixes of songs and takes up an internship at the school radio station, where she gets to know fellow freshman Jesse Swanson (Skylar Astin), who is immediately attracted to her.
When Beca's father discovers she has not been attending classes, he comes to her with a proposition: if she joins a club and still does not want to remain at college after one year, he will allow her to leave school, and he will pay for Beca to move to Los Angeles to pursue her music career. After some persuasion from Chloe Beale (Brittany Snow) the co-leader of the Bellas along with Aubrey, she reluctantly joins the Barden Bellas. Aubrey does not initially approve of recruiting Beca, but yields nonetheless due to a desperate need for members and Beca's talent. Beca joins alongside a group of other women who do not fit the Bellas' typical mold: Cynthia-Rose (Ester Dean), Stacie Conrad (Alexis Knapp), Lilly Onakuramara (Hana Mae Lee), and Fat Amy (Rebel Wilson). Jesse is also revealed to have joined the Bellas' all-male rival group, the Treblemakers.
The Bellas participate in the southeastern regional competition at Carolina University where, at Aubrey's insistence, they perform the same medley that helped the Bellas advance to the finals the previous year. In spite of their old set list, the group manages to place second, which sends them to the semi-finals. A brief scuffle after the competition leads to Beca's arrest by the police. Jesse tries to help by calling Beca's father, who then tells Beca that he will no longer pay for her to move to Los Angeles. This infuriates Beca, which turns her budding friendship with Jesse sour. In the meantime, Beca suggests to the Bellas to try to be more daring, but Aubrey insists that they will win with the repertoire the group has always used in the past.
At the semi-finals, Beca provides an impromptu back-up of one of her favorite songs into the "traditional" song on the Bellas' set list to reinvigorate the crowd after they seemed to have lost interest. The Bellas come in third in the competition behind the Treblemakers and the Footnotes. Even though the audience seemed to enjoy Beca's remix, Aubrey becomes furious with Beca, who in turn quits. When the Footnotes are later disqualified from the national competition because the lead singer was in high school, the Bellas are called to take part instead. The Bellas re-form after spring break, with the notable exception of Beca. During rehearsals, Chloe stands up against Aubrey's stubbornness. The group starts to fall apart, which sparks a fight. Meanwhile, Beca tries to apologize to Jesse, which he declines. Beca then apologizes to the Bellas for her actions during the semi-finals and asks to have another chance, which Aubrey eventually allows. After having a group heart-to-heart conversation, the Bellas decide to adopt Beca's more modern and original music style. Meanwhile, group leader Bumper (Adam DeVine) leaves the Treblemakers after being offered a job as a back-up singer for John Mayer. With Bumper gone, Jesse persuades the Trebles to let his previously rejected roommate Benji (Ben Platt) join the group in Bumper's place.
At the a cappella national competition, the Bellas sing a piece arranged by Beca, which includes "Don't You (Forget About Me)" a song featured in The Breakfast Club, one of Jesse's favorite movies. This acts as a more effective apology from Beca, and after the performance, she and Jesse kiss. The Bellas win the national competition, and six months later, auditions for new members take place.
- Ash Ketchum, Pikachu, Misty, Togepi, Brock and the Pokemon gang, Simba, Nala, Timon, Pumbaa, Zazu, Kovu, Kiara, Ma, Uncle Max, Rafiki, Littlefoot, Cera, Ducky, Petrie, Spike, Chomper, Ruby, Guido, Grandpa Longneck, Grandma Longneck and the Land Before Time Gang, SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Sandy Cheeks, Eugene Krabs and the gang, Bloom, Stella, Flora, Musa, Tecna, Layla, Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick, Jean-Bob, Speed, Puffin, Terk, Tantor, Louis, Ray the Firefly, Genie, Iago, Sebastian, Baloo, Bagheera, King Louie, the Vultures, Jiminy Cricket, Mickey Mouse, Donald Duck, Goofy, Kenai, Koda, Rutt and Tuke, Fu Dog, Roger Rabbit, Woody, Buzz Lightyear, Charlie Barkin, Itchy Itchiford, Jack Skellington, Bob the Tomato, Larry the Cucumber, Junior Asparagus, Jimmy and Jerry Gourd, the Powerpuff Girls (Blossom, Bubbles, and Buttercup), the Rugrats Gang, Carly Shay, Sam Puckett, Alvin, Brittany, Bobby, Cindy, Oliver, Freddie Benson, Spencer Shay, Gibby, the Muppets (Kermit the Frog, Miss Piggy, Fozzie Bear, Gonzo, Rizzo the Rat, Waldorf and Statler, Sam the Eagle, Animal, and the Electric Mayhem), Popeye, Olive Oyl, Popeye's Nephews (Peepeye, Poopeye, Pipeye, and Pupeye), Scrooge McDuck, Huey, Dewey, Louie, Webby, Launchpad McQuack, Chip and Dale, Lilo, Stitch, Pleakey, Jumba, Mario, Luigi, Princess Toadstool, Toad, Yoshi, Donkey Kong, Diddy Kong, Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna, Amy Rose, Cream the Rabbit, Cheese the Chao, Shadow the Hedgehog, Rouge the Bat, Team Chaotix (Vector the Crocodile, Espio the Chameleon, and Charmy the Bee), Silver the Hedgehog, Blaze the Cat, Spyro the Dragon, Sparx the Dragonfly, Banjo and Kazooie, Barney the Dinosaur, Baby Bop, BJ, Riff, The Griffins (Peter, Lois, Chirs, Meg, Brian, and Stewie), Pocahontas, Meeko, Flit, Princess Aurora, Peter Pan, Tinkerbell, Terrence, Fawn, Rosetta, Silvermist, Iridessa, Vidia, Alice, Hercules, Phlioctetes, Pegasus, Phineas and Ferb, Isabella Garcia-Shapiro, Alex, Marty, Melman, Gloria, The Penguins of Madagscar (Skipper, Kolwalski, Rico, and Private), King Julien, Maurice, Mort, Taran, Princess Eilonwy, Fflewddur Fflam, Gurgi, Jesse Greenwood, Elvis, Randolph Johnson, Nadine, The Goonies (Mikey Walsh, Brand Walsh, Mouth Devereaux, Data Wang, Chunk Cohen, Andy Carmichael, Stef Steinbrenner, and Sloth Fratelli), Aladdin, Princess Jasmine, Abu, Yogi Bear, Boo-Boo Bear, Snagglepuss, Huckleberry Hound, Quick Draw McGraw, Augie Doggie and Doggie Daddy, Wally Gator, Magilla Gorilla, Top Cat, Peter Potamus, Scrooge McDuck, Huey, Dewey and Louie, Webby, Tom, Huckleberry, Becky, Scooby-Doo, Shaggy Rogers, Fred Jones, Daphne Blake, Velma Dinkley, Bugs Bunny, Daffy Duck, Woody Woodpecker, Ttark, Rex, Woog, Elsa, Dweeb, Fievel Mousekewitz, Tiger, Tony Toponi, Tanya Mousekewitz, Yasha Mousekewitz, Papa Mousekewitz, Mama Mousekewitz, Chanticleer, Kids World's Adventures Team, the rest of the characters will guest star in this film.