Heath Ledger asked Christian Bale to actually beat him for the interrogation scene in the Dark Knight.
Keanu Reeves has a private cancer foundation to help children’s hospitals and cancer research, but he does not attach his name to it. He also has spent over 5 million dollars to help his sister in her fight against leukemia.
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.
For each word he said in Terminator 2, Arnold Schwarzenegger was paid $21,429.
In their early careers, Sylvester Stallone and Jackie Chan both took part in porn.
Peter Cullen, the voice actor who voices Optimus Prime, also voices Eeyore from Winnie the Pooh.
The Rock accidentally knocked out Michael Clarke Duncan while filming a fight scene for The Scorpion King and had a custom Rolex made as an apology gift, but liked the watch so much that he kept it for himself.
During World War 1, Harry Houdini took 1 year off performing to help sell war bonds and teach american soldiers how to escape from German handcuffs.