Justice League:
1. Anna and Hawkgirl
2. Ariel and Wonder Woman
3. Aladin and Flash
4. Genie and Martian Manhunter
5. Hercules and Superman
6. Peter Pan and Green Lantern
7. Tarzan and Batman
Villians:
8. Gaston and Bane
9. Captain Hook and Sinestro
10. Frollo and Joker
11. Jafar and Captain Cold
12. Ratcliffe and Lex Luthor
13. Gothel and Harley Quinn
14. Yokai and Mr. Freeze
15. Shan Yu and Killer Croc
16. Hades and Lord Hades (get it?)
17. Dr. Facilier and Felix Faust
Other Characters:
18. Hiro Hamada and Jimmy Olsen
19. Eilonwy and Supergirl
20. Ringmaster and Toymaker
21. Megara and Catwoman