for your enjoyment, here is a little brain teaser:
Movies about Movies
the plot of what films, revolve around the following films.

• the Dancing Cavalier
• the girl who stole the Eiffel tower

there is no prize other than the knowledge that you are clever, googling will be frowned upon, but you are only cheating yourself.

I was hoping to have three movies, but I couldn’t actually think of a third film, that falls into this category, so if you can think of a third film, please do tell me (n.b. I am looking for Movies about a movie, not a movie with loads of other movies in it)