Any genre, some comedys are better than horrors and some hrrors are better than dramatic, this is open.

i'll hget things started with a personnel fav, shawshank redemption, but a aless obvious one would be hard candy.

Hard Candy was very good but the best movie ever IMO was Lawrence of Arabia.

I don't actually think I could pick just one. So many which gave me such laughs and tears and thrills.

list a couple, give us food for thought.
i know what you mean though it bloody hard, i was loking through my collection. Aaaarrrrrrrrrrrrrrrrggh. dodgeball, beetlejuice, monty python (life of brian in particular), i've never seen lawrence of arabia thats one on my list to watch though

Aliens - The scariest. Probably because I was so young.
Mamma Mia- The one that makes me happy right.

Crud, sorry. Messed up.

Lordo f the Rings or Ben Hur...

I had trouble watching Lawrence of Arabia. Will need to watch it again, that was a long time ago!

It's "Top Gun". Discussion over.

Sean of the Dead

The Princess Bride

Great film

The Taking of Pelham 123 (the original not the recent one).

not sure about "sean of the dead" now Shaun od the dead probably fits into this category. As do

Princess Bride (He's only mostly dead )
Star Wars
Back to the Future
A Few Good Men
Empire Records
Love Actually

and guaranteed to leave me in floods of tears - Schindlers List.