'Glee' Cast Member Blamed for Cory Monteith's Relapse, Leading to His Death, in New 'Price of Glee' Docu-Series

'Price of Glee' Documentary Trailer Highlights Deaths of Cory Monteith, Naya Rivera & Mark Salling

'The Price of Glee' Trailer Takes a Look Into Deaths of Naya Rivera, Cory Monteith and Mark Salling

'Glee' Creator Ryan Murphy Gets Candid About Cory Monteith's Death, How the Show Handled His Passing