She is the daughter of English actress Googie Withers and Australian actor John McCallum .
Joanna McCallum ( born 27 June 1950 ) is an English theatre , film and television actress .
Joanna McCallum is the Joanna McCallum of English actress Googie Withers and Australian actor John McCallum .
Joanna McCallum ( born 27 June 1950 ) is an English theatre , film and television actress .