I actually found this video quite entertaining. Whoever put this together had plenty of time on their hands. The video below features eighty movie titles that have been featured in a movie, one time or another, and in 2 minutes, mind you!
A comment also reads, you could've added all the Lord of the Ring Movies too:
1.) Gandalf tells Sauraman "There is only one LORD OF THE RINGS..."
2.) Elrond calls the group "THE FELLOWSHIP OF THE RING"
3.) Gandalf refers to an alliance between "THE TWO TOWERS"
4.) Gandalf (again) tells the Steward of Gondor he cannot stop "THE RETURN OF THE KING"
Play sing-a-long, all the movie titles, after the jump...