Quack Pack's Adventure's of Leroy and Stitch is a crossover film to be made by TMNTHedgehog5.


With their mission to capture all 624 experiments and repurpose them on Earth completed, Lilo, Stitch, Jumba and Pleakley are honored as heroes by the Galactic Alliance. Jumba is given the confiscated key to his laboratory again, Pleakley is offered a post as chairman of Earth Studies at G.A.C.C. (Galactic Alliance Community College) and Stitch is made the Captain of the Galactic Armada and commander of his newly commissioned ship BRB-9000 (Big Red Battleship 9000). Lilo is made Galactic Federation Ambassador to Earth and sole guardian of Stitch's "cousins". Before they leave, Lilo gives Jumba her favorite Elvis record, Pleakley a paperweight (which is actually an Earth rock) and Stitch a necklace with a Ku Tiki (the Hawaiian god of strength).

At prison, Gantu has decided that since he failed in capturing all of the experiments (except for 625), he will break Dr. Hämsterviel out of prison. He takes the two-man Space Shuttle, leaving 625 alone. Stitch is then assigned to recapture Hämsterviel. Hämsterviel and Gantu burst into Jumba's lab and force Jumba to create an evil twin of Stitch, Leroy, to defeat the Galactic Alliance. Stitch arrives and after a fight, he is defeated when Pleakley appears at an inopportune moment, distracting Stitch long enough for Leroy to lock him in a glass capsule. Hämsterviel reveals his plans to clone an army of Leroys to take over the Galactic Alliance. Before leaving for Turo, Hämsterviel locks Jumba, Pleakley and Stitch in Pleakley's ship, and sends the vessel into a black hole.

On Earth, Lilo decides to contact Stitch. Lilo realizes that the only intergalactic videophone on the planet available is in Gantu's ship. There, she finds 625 and asks to use the videophone. However, 625 says it is broken. Lilo then names 625 "Reuben". He thereafter consents to help Lilo. Once the videophone is fixed, Lilo contacts the BRB-9000. Leroy impersonates Stitch, using shape-shifting to disguise himself, but fails because he does not have Stitch's tiki necklace. Hämsterviel then commands Leroy to go to Earth and capture all of the other experiments to destroy them. Lilo, sensing Stitch is in trouble, asks Reuben for help in fixing Gantu's ship. As Jumba, Pleakley, and Stitch head towards the black hole, Stitch escapes and frees the others. However, the navigational computer is locked on course for the black hole and will teleport them to a volcanic planet where they will be vaporized, but if they can disrupt the event horizon by throwing a small object into the black hole, it will send them somewhere else. Pleakley pulls out the rock that Lilo gave him and asks if this will work. After Jumba says it is too heavy, Stitch takes a bite out of it, then crawls out the front of the vehicle and throws it at the black hole. There is a flash and the vehicle is sucked in.

On Earth, Leroy obtains Lilo's scrapbook of "cousins" and quickly captures all of them (along with Mertle). Lilo and Reuben arrive at Turo, but they are too late; Hämsterviel has taken over, making the Grand Councilwoman his receptionist, and orders Gantu to lock them up. Gantu captures Lilo and Reuben, but decides to release them after Hämsterviel fired him. After a close call with several Leroys, they are trapped. All is lost until the G.A.C.C. van suddenly appears. Lilo, Reuben and Gantu all climb in and head for Earth. On Earth, the original Leroy has herded all the experiments into a large stadium where "Alohapalooza" will take place. The BRB-9000 appears and Hämsterviel prepares to obliterate all of the experiments, until a timely appearance by Lilo, Stitch and the others and destroy the BRB's primary cannon. Hämsterviel reveals that he brought along his Leroy army as backup. Stitch rallies his "cousins" and the battle begins. Despite some initial victories by the experiments, it soon becomes apparent that the adversaries are better than them. Jumba remembers that he programmed a secret shutdown command into Leroy: If he plays Elvis Presley's "Aloha 'Oe", the others will deactivate. Stitch appears on-stage in his Elvis attire and plays "Aloha 'Oe" with Lilo and Reuben accompanying him, causing the Leroys to have violent seizures and shutdown. With his plan foiled (again), Hämsterviel is recaptured.

Back at the Galactic Alliance HQ, they are proclaimed "Heroes of the Alliance." Stitch, Jumba and Pleakley ask to be allowed to return to Earth with Lilo. The Grand Councilwoman grants this and asks Gantu if he would like to be reinstated as the Captain of the Armada. Gantu agrees on the condition that Reuben be assigned as his galley officer. Back on Earth, Lilo sets up for one last picture. Mertle arrives with Gigi (during the battle, Mertle was with Gigi- and was astounded when she found that Gigi could talk, being one of Jumba's Experiments). Lilo's last picture in the album is of all of the experiments still on Earth, Mertle, Jumba, Pleakley, Nani, David and herself.


Quack Pack Heroes

  • Huey, Dewey and Louie
  • Joy, Aranea and Nellie
  • Apple Bloom, Sweetie Belle, and Scootaloo
  • Sonic, Tails, Knuckles, Amy and Sticks
  • Sunset Shimmer, Twilight Sparkle, Spike the Dog and The Human Mane 5
  • Princess Unikitty, Prince Puppycorn, Dr. Fox, Hawkodile and Richard
  • Smurfette, Hefty Smurf, Clumsy Smurf and Brainy Smurf
  • Leonardo, Raphael, Donatello & Michelangelo
  • Ash, Pikachu, Serena, Clemont and Bonnie
  • Dudley Puppy and Kitty Katswell
  • Judy Hopps and Nick Wilde
  • Shaggy and Scooby-Doo
  • Vanellope von Schweetz
  • Snowdrop and Nyx
  • Dusty Crophopper
  • Dipper and Mabel
  • Danny Phantom
  • Penny and Brain
  • Princess Yuna
  • Yuna and Stitch
  • Yang and Yin
  • Scotch
  • Shade
  • Goku
  • Riku
  • Pit

Sega Unit Patrol Squad 1

  • Emerl
  • G-merl
  • Yoshi
  • Donkey Kong and Diddy Kong
  • Mario and Luigi
  • Xion
  • Darkrai
  • Crash, Coco, Crunch and Aku Aku
  • Mane 6 (Twilight Sparkle, Rainbow Dash, Pinkie Pie, Rarity, Applejack and Fluttershy), Spike, Starlight Glimmer, Shining Armor and Princess Cadence
  • SpongeBob SquarePants, Patrick Star and Sandy Cheeks
  • Finn and Jake
  • Eddy, Double-D and Ed
  • Rigby and Mordecai
  • Sam and Max


  • Trunks
  • Supreme Kai of Time
  • Dr. Emmett Brown (Doc)


  • Sci-Twi and Spike the Dog
  • Skarloey, Rheneas, Sir Handel, Peter Sam, Rusty, Duncan & Luke
  • Papa Smurf
  • Smurf Willow


  • The Dazzlings
  • Bill Cipher
  • Gargamel, Azrael & Monty
  • Master Frown & Brock

Main Cast

  • Stitch
  • Leroy
  • Lilo Pelekai
  • Nani Pelekai
  • Dr. Jumba Jookiba
  • Agent Pleakley
  • Dr. Hämsterviel
  • Gantu
  • Reuben
  • Grand Councilwoman
  • Cobra Bubbles
  • Mertle Edmonds
  • Angel
  • Yuki
  • Elena
  • Teresa
  • Clyde
  • First Officer
  • Ombit
  • Ensign
  • Getco