Standby: Richard Morse (A Pavior & Flagger, Blazes Boylan, Coachman, Dark Mercury, Drunken Navvy, Elijah, Hollybush, Lynch, Pvt. Compton, Stephen Dedalus)
Understudies: Joanna deVarona (The Nymph), Gale Garnett (Applewoman, Crone, Mary Driscoll, Molly Bloom, Mrs. Bellingham, Stephen's Mother), Robin Howard (Mrs. Breen, Mrs. Riordan, Mrs. Thornton, Mrs. Yelverton Barry, Pianola, Sprawled Figure, The Old Resident), Kevin O'Leary (Bishop of Down & Connor, Brother Buzz, Dr. Dixon, Dr. Madden, Harry Rumbold, Hornblower, J. J. O'Molloy, Martin Cunningham, Mayor Harrington, Philip Beaufoy, Professor Goodwin, Pvt. Carr, Rev. Love, Sir Frederick Falkiner, The Man in The McIntosh) and Danny Ruvolo (Acolyte, Blind Man, Child, Crab, Davy Stephens, Hobgoblin, Idiot, Professor Maginni, Rudy, Wellington)