Redgrave's final theatre appearance came in May 1979 when he portrayed Jasper in Simon Gray's Close of Play, directed on the Lyttelton stage at the National Theatre by Harold Pinter. It was a silent, seated role, based on Gray's own father, who had died a year before he wrote the play. As Gray has said: "Jasper is in fact dead but is forced to endure, as if alive, a traditional English Sunday, helpless in his favourite armchair as his three sons and their wives fall to pieces in the usual English middle class style, sometimes blaming him, sometimes appealing to him for help and sobbing at his feet for forgiveness, but basically ignoring him. In other words I had stuck him in Hell, which turns out to be 'life, old life itself'."