In Melbourne in 1929 McMahon revived the repertory movement under the "Gregan McMahon Players" and in 11 years placed about 90 plays on the stage, including several of the later Shaw plays; Pirandello's Right You Are and Six Characters in Search of an Author; several plays by James Bridie; and others by Galsworthy, Drinkwater, W. Somerset Maugham, G. K. Chesterton, Eugene O'Neill, Seán O'Casey, Daviot and Casella, in the presentation of which a generally high standard was reached.
In Melbourne in 1929 McMahon rekindled the repertory movement under the "Gregan McMahon Players" and, over 11 years, staged around 90 plays, including several of Shaw's later works; Pirandello's Right You Are and Six Characters in Search of an Author; plays by James Bridie; and others by Galsworthy, Drinkwater, W. Somerset Maugham, G. K. Chesterton, Eugene O'Neill, Seán O'Casey, Daviot and Casella, achieving a generally high standard in their presentation.