Hollywood actor Kevin Spacey is facing sexual assault charges in the UK, police and prosecutors said on Thursday, after a review of allegations against him.
The Crown Prosecution Service (CPS) said the 62-year-old has also been charged with causing a person to engage in penetrative sexual activity without consent.
The alleged incidents took place in London between March 2005 and August 2008, and in Gloucestershire in April 2013.
It follows a review of the evidence gathered by the Metropolitan Police in its previous investigation into the actor.
Rosemary Ainslie, head of the CPS Special Crime Division, said: "The CPS has authorised criminal charges against Kevin Spacey, 62, for four counts of sexual assault against three men.
"He has also been charged with causing a person to engage in penetrative sexual activity without consent. The charges follow a review of the evidence gathered by the Metropolitan Police in its investigation.
"The Crown Prosecution Service reminds all concerned that criminal proceedings against Mr Spacey are active and that he has the right to a fair trial.
The Met said separately that the first two counts of sexual assault date from March 2005 in London, and concern the same man, who is now in his 40s.
The third is alleged to have happened in London in August 2008 against a man who is now in his 30s. The same man is alleged to be the victim of the separate charge.