- John Stanton
- Narrator
- Thomas Blamey
- Self - Australian General
- John Curtin
- Self - Prime Minister of Australia
- Duke of Gloucester
- Self - Duke of Gloucester
- George Godfrey
- Self - Australian Journalist
- Bert Hinkler
- Self - Australian Aviator
- King George VI
- Self - King of the United Kingdom
- Charles Kingsford Smith
- Self - Australian Aviator
- Douglas MacArthur
- Self - U.S. General
- Robert Gordon Menzies
- Self - Prime Minister of Australia
