Cast
Hartley Power
Samuel 'Sam' Cunard
Edmund Willard
Robert Napier
Joss Ambler
Dr. Lardner
James Harcourt
Minor role (uncredited)
Frederick Leister
James Morison
Henry Oscar
Josiah Eagles
Elizabeth II of the United Kingdom
Princess Elizabeth (archive footage)
Ian Wilson
Extra (uncredited)
Valerie Hobson
Mary Ann Morison
Bessie Love
Begonia Baggot
Charles Victor
Tim Grogan
John Salew
Henry
Milton Rosmer
George Burns
Ian McLean
Capt. Woodruff
Aubrey Mallalieu
Minor role (uncredited)
Queen Elizabeth the Queen Mother
The Queen Mother (archive footage)
Felix Aylmer
Bank President
Griffith Jones
David MacIver
Leslie Bradley
Horatio Stubbs
Margaretta Scott
Susan Donaldson
Princess Margaret
Princess Margaret (archive footage)
Michael Redgrave
Charles MacIver