Peter O'Shaughnessy developed considerably. In September 1957, he staged the first Australian production of Samuel Beckett's "Waiting for Godot" at the Arrow Theatre in Melbourne with himself as Vladimir and Humphries as Estragon. It proved a hit with both audiences and critics. The critic of the Melbourne "Sun" wrote "so engrossing and well-done is this extraordinary adventure by Samuel Beckett regimented by Peter O'Shaughnessy's tender care that for me the evening passed by on wings". Later in the same year, O'Shaughnessy planned a production of George Bernard Shaw's "Pygmalion" for December, in tandem with a children's play to be performed at matinees.
Samuel Beckett aloneness and the doomed desire to successfully connect with other human beings are expressed in several late pieces, including "Company" and "Rockaby". In the hospital and nursing home where he spent his final days, Beckett wrote his last work, the 1988 poem "What is the Word" ("Comment dire"). The poem grapples with an inability to find words to express oneself, a theme echoing Beckett's earlier work, though possibly amplified by the sickness he experienced late in life. Jack MacGowran was the first actor to do a one-man show based on the works of Beckett. He debuted "End of Day" in