Michael Douglas' wildest Hollywood confessions: From A-list actress bite to Julia Roberts clash

Michael Douglas is pulling back the curtain on the most explosive moments of his life, both in front of the camera and behind the scenes.

In his memoir, "One Helluva Ride," the actor-producer also opens up about secret affairs, heavy cocaine and alcohol use, a "rehab or divorce" ultimatum from his first wife, Diandra, and the painful family struggles that followed him from childhood into fatherhood. 

Douglas details his volatile relationship with his late father, Kirk Douglas, his son Cameron’s addiction and imprisonment...