Shirley Henderson, the girl who played Moaning Myrtle (the ghost in the bathroom) was actually 37 years old when she played the character in the Harry Potter series.
8
Borat, when supposedly speaking in Kazakh with his partner throughout the film, was actually speaking fluent Hebrew.
5
Sean Connery turned down the role of Gandalf in Lord of the Rings because he didn't understand the script.
33
Keanu Reeves gave $75 million of his matrix sequels paycheck to the film’s SFX team and bought the entire stunt crew Harley Davidson motorcycles.
20
The iconic roar made by Godzilla was produced by rubbing a leather glove across the strings of a double bass.
11
For each word he said in Terminator 2, Arnold Schwarzenegger was paid $21,429.
5
In Jurassic Park, the T-Rex wasn't supposed to come through and break the glass roof of the explorer during the attack scene, subsequently producing the noticeably genuine screams from the children.
9