Desc: Conversa com JH: Directed by Ernesto Rodrigues. With João Havelange, Ernesto Rodrigues. Writers block is an impressive and surprising journey into the relationship between biographers and biographies. The film reveals and discusses the recordings of the conflicts occurred when journalist Ernesto Rodrigues fulfilled his commitment of showing to Joao Havelange the original text of the book he wrote on the life of the former Fifas president.