This puzzle is driving me to distraction

[MrsTerryPratchett]

Someone posted it on Facebook. I have a few including the first and last.

Anyone want to make a list? Let's wait a page or two so people can be as annoyed as me!

18. Kermit and Miss Piggy?

DS thinks 12. is Karate Kid.

So far, me and DS have got....
1.

1. Teen titans
2. Shrek
3. Spongebob

5.

1. Gumball
2. Alvin and the chipmunks
3. Paddington
4. WallE

10. Pepper pig 11. 12. Street fighter 13. 14. Whinnie the Pooh 15. Power rangers 16. 17. Turtles 18. Kermit and Miss Piggy 19. Iron Man and Hulk 20. 21. Scoop doo

I think 1 and 15 could be from Cars?

@ WestCovina Are you thinking of these two for no.1?

And possibly these three for no.15?

Yep they’re the ones!