'The Price of Glee' details drama on and off set of 'Glee.' The three-part docuseries shares revelations about Lea Michele's alleged behavior, as well as the struggles the late Cory Monteith suffered ahead of his death. The documentary features interviews with former crew and production members of the musical-comedy, many of whom opened up about their experiences with the cast, including Mark Salling, who died by suicide in 2018. ‘The Price of Glee’ is streaming now on discovery+.