Rex Harrison. Rex Harrison was 32 in Ten Days in Paris as 'Bob Stevens'.
Kaaren Verne. Kaaren Verne was 22 in Ten Days in Paris as 'Diane de Guermantes'.
C. V. France. C. V. France was 71 in Ten Days in Paris as 'General de Guermantes'.
Leo Genn. Leo Genn was 34 in Ten Days in Paris as 'Lanson'.
Joan Marion. Joan Marion was 31 in Ten Days in Paris as 'Denise'.
Anthony Holles. Anthony Holles was 39 in Ten Days in Paris as 'Francois'.
John Abbott. John Abbott was 34 in Ten Days in Paris as 'André'.
Robert Rendel. Robert Rendel was >> in Ten Days in Paris as 'Sir James Stevens'.
André Morell. André Morell was 30 in Ten Days in Paris as 'Victor'.
Hay Petrie. Hay Petrie was 44 in Ten Days in Paris as 'Benoit'.
Frank Atkinson. Frank Atkinson was 47 in Ten Days in Paris as 'Pierre'.Mae Bacon. Mae Bacon was 43 in Ten Days in Paris Percy Walsh. Percy Walsh was 52 in Ten Days in Paris Mark Daly. Mark Daly was 52 in Ten Days in Paris 
Tim Whelan. Tim Whelan was 46 in Ten Days in Paris as 'Director'
Otto Kanturek. Otto Kanturek was 42 in Ten Days in Paris as 'Director of Photography'Muir Mathieson. Muir Mathieson was 29 in Ten Days in Paris as 'Music Director'John Meehan Jr.. John Meehan Jr. was 31 in Ten Days in Paris as 'Writer'Irving Asher. Irving Asher was 36 in Ten Days in Paris as 'Producer'Jerome Jackson. Jerome Jackson was >> in Ten Days in Paris as 'Associate Producer'Hugh Stewart. Hugh Stewart was 29 in Ten Days in Paris as 'Editor'
Miklós Rózsa. Miklós Rózsa was 33 in Ten Days in Paris as 'Original Music Composer'A.W. Watkins. A.W. Watkins was 44 in Ten Days in Paris as 'Recording Supervision'Elizabeth Haffenden. Elizabeth Haffenden was 34 in Ten Days in Paris as 'Wardrobe Supervisor'John Croydon. John Croydon was 32 in Ten Days in Paris as 'Production Manager'Frederick Pusey. Frederick Pusey was 30 in Ten Days in Paris as 'Art Direction'Schiaparelli. Schiaparelli was >> in Ten Days in Paris as 'Costume Design'