[Alf]

I've never seen any of these movies but I have bought all four Avengers movies and as I understand it, it makes no sense just watching those four films.

Can any expert on these films tell me the ones I need to watch and which order I should watch them in?

I understand there's over 20 of these films, so I don't need to watch them all, just the ones that are important to watch for getting the gist of it all.

There must be at least one expert on here than can help me out?