Just eight more to find to add to our choices. I'll throw open on Monday for everyone to try to complete the 100 if 8 more can't be found before then.
A magnificent effort so far folks. I've found the (official) answers, so I won't be contributing any more myself.
1.12 Monkeys
49th Parallel
Scorpion King
A Clockwork Orange
Airplane
Alien
American Graffiti
Anchorman
Anaconda
10.Barb Wire
Beethoven
Beetlejuice
Bend It Like Beckham
Big Fish
Bigfoot
Bird On A Wire
Black Rock
Blazing Saddles
Boomerang
20.Broken Arrow
Car Crash
Casino
Castle In The Air
Chicken Run
Chopper
Cocktail
Dances With Wolves
Darkroom
Domino
30.Double One
Dummy
Easy Rider
Ferdinand
Flipper
Four Weddings And A Funeral
Ghost
Golden Eye
Green Eggs And Ham
Handgun
40.Hook
Jarhead
Jungle Boy
Layer Cake
Lock, Stock And Two Smoking Barrels
Mona Lisa
Muriel's Wedding
Napoleon Dynamite
One Hour Photo
Pete's Dragon
50.Phone Booth
Red Balloon
Red Dragon
Red Eye
S.W.A.T
Santa ClausThe Movie
Saw 2
Scales
Scorpion King
Se7en
60.Silver Bullet
Star
Stealth
Strictly Ballroom
Swordfish
Sycamore
Taxi
Tears Of The Sun
The Birds
The Black Hole
70.The Da Vinci Code
The Dish
The Eagle Has Landed
The Fly
The Hand That Rocks The Cradle
The Hills Have Eyes
The Jacket
The Lion, The Witch And The Wardrobe
The Man In The Moon
The Matador
80.The Money Pit
The Mule
The Naked Woman
The Pacifier
The Pink Panther
The Ring
Timecop
Titanic
Toy Soldiers
Toy Story
90.Twister
XXX
Zulu