Shelley Duvall, Unrecognizable and Facing Mental Illness, Exploited on ‘Dr. Phil’Shelley Duvall, Unrecognizable and Facing Mental Illness, Exploited on ‘Dr. Phil’Duvall said she didn't think her 'Popeye' costar Robin Williams was really dead, in a disturbing interview Dr. Phil conducted under the pretense of helping her.Samantha VincentySamantha Vincenty