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.
Waiting for Godot body (Estragon). This is visually depicted in Vladimir's continuous attention to his hat and Estragon, his boots. While the two characters are temperamentally opposite, with their differing responses to a situation, they are both essential as demonstrated in the way Vladimir's metaphysical musings were balanced by Estragon's physical demands. Throughout the play the couple refer to each other by the pet names "Didi" and "Gogo", although the boy addresses Vladimir as "Mister Albert". Beckett originally intended to call Estragon "Lévy" but when Pozzo questions him he gives his name as "Magrégor, André" and also responds to ""Catulle"" in French or