The following information is derived from material held in the Crawford Collection:
Peter Reynolds (Sidney Roberts), Betty Lucas (Elsie Roberts), Eve Wynne (Mrs Archer), Vivienne Garnett (Carol Archer), Les James (Ern Fuller), Sheila Florence (Sister Ignatius), Roger Carroll ('Mumma' Walsh), Neville Penton (Benny Adams), William Curtis (Percy McCall), Wally Pratt (Driver), Ted Ogden (Captain of Ship), and Actuals (Ambulance attendants).
Note: When these casting notes were made, the other parts (see character notes) had not been cast.
