Favourite Movies That Have An Original Screenplay?

Being John Malkovich

21 Grams

Donnie Darko

Eternal Sunshine Of The Spotless Mind

Amores Perros

Pan's Labyrinth

The Man From Earth

Gattaca

Lost In Translation

Think those are all original screenplays. All Godly films imo.

Fargo (Joel and Ethan Coen) Working Girl, the one with Melanie Griffith, screenplay by Kevin Wade

Attack the Block (Joe Cornish) Seeking a Friend For the End of the World (Lorene Scafaria)

In Bruges (Martin McDonagh) Midnight In Paris (Woody Allen)

There are many more. I like most of Woody Allen's stuff, and most of the Coen Brother's stuff, too , though lately they haven't been doing their own writing.

I believe that Kubricks 2001 movie was co-authored with Clarke for the screen. Based on much older Clarke short story called The Sentinel (never re-done till Kubrick). Hope I am right in this one...