5 movies of joy

This is a funny meme for me, because I rarely consume film. However, I know what I like, and it's this. Since we are restricted to 5, I'm not doubling up on any director/producer/actors, but you can assume an obsessive, completist(*) fondness for films related to these:

1. Eternal Sunshine of the Spotless Mind
2. Spirited Away
3. The Lion in Winter
4. A Night at the Opera
5. City of Lost Children

EDITED: Sorry Jan, but Peter O'Toole and Katherine Hepburn trump. Conspirators of Pleasure replaced in the three spot.

* and really, with me, could it be any other way?