A Notorious Affair: Reparto
Billie Dove
Patricia Hanley
Basil Rathbone
Paul Gherardi
Kay Francis
Countess Olga Balakireff
Kenneth Thomson
Dr. Alan Pomeroy
Montagu Love
Sir Thomas Hanley
Philip Strange
Lord Percival Northmore
Malcolm Waite
Higgins the Butler
Wilson Benge
Sir Thomas' Butler Briggs (uncredited)
Gino Corrado
Serge the Pianist (uncredited)
Blanche Friderici
Lady Teel (uncredited)
Ellinor Vanderveer
Duchess of Brougham (uncredited)
Jane Winton
One of Paul's Admirers (uncredited)
Florence Wix
Mrs. Poulthwaite (uncredited)