Personally, I love his character in The Bad Lieutenant: Port of Call New Orleans. It's Cage at what just might be his Cagiest. A good runner up is Vampire's Kiss, but we all knew that.

Lord of War

Clearly his upcoming performance in The Expendables 3 will be his greatest work.

Leaving Las Vegas by far

482447 I don't know, the Expendables movies have been pretty awful so far. And not even awesome awful. Just awful awful. It's SO SAD T_T

Also I'm a big fan of The Wicker Man. There is SO MUCH PUNCHING.

Nicolas Cage in:
Nicolas Cage: Nicolas Cage

482477
Nah, I prefer the sequel - Nicolas Cage: 2Cagey

It's between Bad Liutenant 2, wicker man, or ghost rider

482483 We can both agree "Nicolas Cage: Rage of Cage" was a timeless classic.

The Sorcerer's Apprentice

482488
Every time I watch it I cry tears of molten gold.

482502 As such your avatar illustrates.

Any Cage is best Cage!

Wicker Man.
So many punches... and bees.

ALL OVER MY EYES!

My favorite Cage movie was Nicolas Cage: The Movie: The Game: The Television Show: The Icecream Flavor: The Lego Set: The Picture Frame, featuring Nicolas Cage as himself, and Nicolas Cage as every other character, with a side appearance by Nicolas Cage. It was directed by Nicolas Cage, developed by Nicolas Cage, and was made by Nicolas Cage, ltd. It was rated NC, Nicolas Cage, for Nicolas Cage and Nicolas Cage.

That movie where HE'S A VAMPIRE!

482952 that movie changed my life.
wasnt it based off of a true story?

483674 Yeah.
Of course, it was based off a true story. It had to be nerfed a bit, since it was too unbelievable at first.

482441 THE BEES! NOT THE BEES! ARRRRRGHHHH