The website TMZ posted this video of sheen after his firing had been announced.
The actor stood on top a building in Beverly Hills and brandished a machete. He was also heard saying quote "free at last, free at last."
Executives from Warner Brother's studio wrote a letter to Sheen's lawyer, saying he's been engaging in self-destructive behavior, including repeated hospitalizations and he appears to be very ill.
The Associated Press asked the actor if he planned to sue, and he responded with "big".