When Miles Cornwall returns suddenly to the home he shares with his father and sister in a grace-and-favour house at St. James's Palace, he's amazed to find a pretty Irish girl in his favorite armchair. Intrigued, he turns on the charm but, as she explains her situation, he finds himself unaccountably falling in love with this pretty interloper.

• London Films Productions
• Nigel Patrick
• Valerie Hobson
• Peggy Cummins
• Anthony Bushell
• George Cole
• A.E. Matthews
• Joss Ambler