I recognized 29, besides repeats.
Silver Lining Playbook
Back to the Future?
Dirty Dancing
Big
Happy Feet
13 Going On 30
Slumdog Millionaire
Save the Last Dance?
Alice In Wonderland
Kick Ass
Pulp Fiction
Footloose?
Grease
Tangled
The Mask
The Proposal
West Side Story
Risky Business
Breakfast Club
Penguins of Madagascar
Hairspray
Napoleon Dynamite
Puss In Boots
The Heat
The Sound of Music
Beauty and the Beast
The Blues Brothers
Mary Poppins
Little Miss Sunshine
Grease was in there 3 times. lol