GizmoDuck with Gyro Gearloose/ Iron Man.
Toy Story / Fantastic Four, especially Franklin
Buzz Lightyear, Stitch / Guardians of the Galaxy
Elsa / X-Men or just Ice man
Darkwing Duck / Everywhere and everyone
Princess Sophia / Princess Crystal, Angela, Clea, or Shuri
Genie / Impossible Man
Deadpool goes to Wonderland
Inside Out, just across the board. The end credit scene from the movie, just with everyone though.
Tarzan / KaZar
Beast / Monsters Inc (Maybe Dr Strange instead)
Pocohontas / Marvel 1602
Jafar / Doom