If you think of something we are missing please feel free to add and I will update the list. These are all movies that either US/IOA have a ride/attraction/show or frequently seen characters.
An American tail: Fievel goes West
Back to the Future
Back to the Future II
Back to the Future III
The Blues Brothers
Blues Brothers 2000
Beetlejuice
Betty Boop & Grampy (1935)
Captain America: the First Avenger
The Cat in the Hat
Curious George
Despicable Me
Dudley Do-Right
Dracula
E.T.
Fantastic Four
Fantastic Four Rise of the Silver Surfer
Forrest Gump
Frankenstein (Mary Shelley's)
Harry Potter & the Sorcerer’s Stone
Harry Potter & the Chamber of Secrets
Harry Potter and the Goblet of Fire
Harry Potter & the Prisoner of Azkaban
Harry Potter & the Order of Pheonix
Harry Potter & the Deathly Hollows Part I
Harry Potter & the Half Blood Prince
Harry Potter & the Deathly Hollows Part II
Hitchcock Presents
Hop
Horton Hears a Who
How the Grinch Stole Christmas
I Love Lucy Reruns
The Incredible Hulk
Jaws
Jaws 2
Jurassic Park
The Last World: Jurassic Park
Jimmy Neutron: Boy Genius
Jurassic Park 3
Madagascar
Men in Black
Men in Black 2
The Mummy
The Mummy Returns
The Mummy: Tomb of the Dragon Emperor
Popeye
The Poseidon Adventure
Scooby-Doo
Scooby-Doo 2: Monster's Unleashed
Shrek
Shrek 2
Shrek the Third
Shrek Forever After
The Simpsons movie
Sinbad: Legend of the Seven Seas
Spiderman
Spiderman 2
Spiderman 3
Terminator
Terminator 2 Judgment Day
Terminator 3: Rise of the Machines
Terminator Salvation
Twister
Woody Woodpecker
X-Men
X2
X-Men: The Last Stand
X-Men: First Class
X-Men Origins: Wolverine
An American tail: Fievel goes West
Back to the Future
Back to the Future II
Back to the Future III
The Blues Brothers
Blues Brothers 2000
Beetlejuice
Betty Boop & Grampy (1935)
Captain America: the First Avenger
The Cat in the Hat
Curious George
Despicable Me
Dudley Do-Right
Dracula
E.T.
Fantastic Four
Fantastic Four Rise of the Silver Surfer
Forrest Gump
Frankenstein (Mary Shelley's)
Harry Potter & the Sorcerer’s Stone
Harry Potter & the Chamber of Secrets
Harry Potter and the Goblet of Fire
Harry Potter & the Prisoner of Azkaban
Harry Potter & the Order of Pheonix
Harry Potter & the Deathly Hollows Part I
Harry Potter & the Half Blood Prince
Harry Potter & the Deathly Hollows Part II
Hitchcock Presents
Hop
Horton Hears a Who
How the Grinch Stole Christmas
I Love Lucy Reruns
The Incredible Hulk
Jaws
Jaws 2
Jurassic Park
The Last World: Jurassic Park
Jimmy Neutron: Boy Genius
Jurassic Park 3
Madagascar
Men in Black
Men in Black 2
The Mummy
The Mummy Returns
The Mummy: Tomb of the Dragon Emperor
Popeye
The Poseidon Adventure
Scooby-Doo
Scooby-Doo 2: Monster's Unleashed
Shrek
Shrek 2
Shrek the Third
Shrek Forever After
The Simpsons movie
Sinbad: Legend of the Seven Seas
Spiderman
Spiderman 2
Spiderman 3
Terminator
Terminator 2 Judgment Day
Terminator 3: Rise of the Machines
Terminator Salvation
Twister
Woody Woodpecker
X-Men
X2
X-Men: The Last Stand
X-Men: First Class
X-Men Origins: Wolverine