What substances were the focus of Robin Williams' addiction?

Robin Williams' addiction was a lifelong struggle. Williams was in ... It was well known that Robin Williams struggled with addiction to alcohol and cocaine over the years. Robin ... Like Judy Garland, Mickey Rooney and many others before him, Robin Williams' addiction to drugs and drinking will definitely go down in history. read more

> Robin Williams: Here's a little warning sign if you have a cocaine problem: Number 1, if you come home to your house and there is no furniture and your cats going "I'm out of here, prick!" WARNING! read more

Robin Williams came to notice as a brilliantly original performer in the 1970s, a time when alcoholism and drug addiction came to define an era of brilliant comic performers. read more

On August 11, 2014, the world said goodbye to acclaimed actor-comedian Robin Williams. The 63-year-old Williams was discovered by authorities in his California home, unresponsive at approximately 11:55 a.m. The assumed cause of death is suicide by asphyxiation. read more