Matthew Perry's cause of death was determined to be the result of 'acute effects of ketamine.' Jennifer Aniston got emotional talking about the 30th anniversary of 'Friends' in the wake of Perry's death.
Olivia Williams recalls her alarming and harrowing experience guest starring on 'Friends' in 1998, where she was yelled at by a producer and had to conform to the show's brand by plucking off her eyebrows.