|LET HIMSELF GO|
Marc Anthony Donais, who's nom de plum was Ryan Idol, starred in Playgirl and series of saucy movies in the late 90s.
But in September 2009, the swinging actor, 45, flew into a jealous rage when his girlfriend tried to dump him, after catching him cheating with another man.
The 41-year-old knocked on door of her in-laws Sacramento, CA apartment and said: "I came here to kill you."
Then he tossed her like a rag doll into the bathroom .
She told the jury: "He came in and he started beating me with