Sydney Company
Sister Margaretta, Mistress of Postulants - Susan-Ann Walker
Sister Berthe, Mistress of Novices - Angela Johnson
A Postulant - Christine Newell
The Mother Abbess - Eilene Hannan
Sister Sophia - Carolyn Ferrie
Maria Rainer, a postulant at Nonnberg Abbey - Lisa McCune
Captain Georg von Trapp - John Waters
Franz, the butler - James Wright
Frau Schmidt, the housekeeper - June Salter
Liesl von Trapp - Pia Morley
Friedrich von Trapp - Christopher Nolan, Thomas Whitworth
Louisa von Trapp - Stephanie Martonhelyi, Lauren Stanley
Kurt von Trapp - Guy Brown, Mathew Gammel
Brigitta von Trapp - Ashleigh Ryan, Nikki Webster
Marta von Trapp - Rachel Marley, Aleisha Paige Murray
Gretl von Trapp - Aislinn Bevis, Lauren Vartanian
Rolf Gruber - Tim Draxl
Ursula, a maid - Natalie Gilhome
Elsa Schraeder - Anne Wood
Max Detweiler - Bert Newton
The Trio of the Saengerbund of Herwegan - Carolyn Ferrie, Angela Johnson, Susie French
Fraulein Schwieger - Cindy Pritchard
Herr Zeller - Paul Dawber
Baron Elberfeld - Frank Garfield
Frau Zeller - Pat Pitney
Baroness Elberfeld - Cindy Pritchard
A New Postulant - Ana Mitsikas
Admiral von Schreiber - Rick Burchall
A Nazi Youth - Tyran Parke
Neighnours and Servants of Captain von Trapp, Nuns, Novices, Postulants, Priests, Clerics, Nazis, Contestants in the Festival Concert - Rick Burchall, Carolyn Ferrie, Susie French, Natalie Gilhome, Angela Johnson, Stephanie Martonhelyi, Ana Mitsikas, Pia Morley, Christine Newell, Tyran Parke, Pat Pitney, Cindy Pritchard, Lauren Stanley, Sophie Visich.

Understudies
Maria Rainer - Carolyn Ferrie, Ana Mitsikas
Captain Georg von Trapp - Paul Dawber
The Mother Abess/Frau Schmidt - Angela Johnson, Cindy Pritchard
Max Detweiler - Frank Garfield
Franz - Frank Garfield, Rick Burchall
Elsa Schraeder - Pat Pitney
Rolf Gruber - Tyran Parke
Sister Margaretta - Sophie Viskich
Sister Berthe - Susie French
Sister Sophia - Natalie Gilhome
Liesl von Trapp - Christine Newell
Friedrich von Trapp - Jesse Pinazza, Joshua Stephenson-Roberts
Louisa von Trapp - Christine Newell, Ashleigh King
Kurt von Trapp - Jesse Pinazza, Joahua Stephenson-Roberts
Brigitta von Trapp - Ashleigh King, Jemima Stratton
Marta von Trapp - Jessica Kokoc, Jemima Stratton
Gretl von Trapp - Jessica Kokoc, Jazmine Borri
SWINGS - Danielle Calder, Waldemar Gorecki

Added Cast Members for the rest of the Tour
Melbourne
Rolf - Tyran Parke
Brisbane
Captain Von Trapp - Rob Guest
Perth
Maria - Rachael Beck

Mother Abbess - Joan Carden