Angela Lansbury. Angela Lansbury was 67 in Mrs. 'Arris Goes to Paris as 'Mrs. Ada Harris'.
Diana Rigg. Diana Rigg was 54 in Mrs. 'Arris Goes to Paris as 'Mme. Colbert'.
Lothaire Bluteau. Lothaire Bluteau was 35 in Mrs. 'Arris Goes to Paris as 'Andre'.
John Savident. John Savident was 54 in Mrs. 'Arris Goes to Paris as 'Mr. Armont'.
Lila Kaye. Lila Kaye was 63 in Mrs. 'Arris Goes to Paris as 'Vi Butterfield'.
Tamara Gorski. Tamara Gorski was 24 in Mrs. 'Arris Goes to Paris as 'Natasha Petitpierre'.
Omar Sharif. Omar Sharif was 60 in Mrs. 'Arris Goes to Paris as 'Marquis Hippolite'.
Barbara Barnes. Barbara Barnes was >> in Mrs. 'Arris Goes to Paris as 'Claudine'.Tamsin Olivier. Tamsin Olivier was >> in Mrs. 'Arris Goes to Paris as 'Louise'.
Jenő Pataky. Jenő Pataky was 78 in Mrs. 'Arris Goes to Paris 
Mel Martin. Mel Martin was 45 in Mrs. 'Arris Goes to Paris as 'Lady Dant'.Anthony Pullen Shaw. Anthony Pullen Shaw was 40 in Mrs. 'Arris Goes to Paris as 'Director'Laszlo George. Laszlo George was >> in Mrs. 'Arris Goes to Paris as 'Director of Photography'
John Hawkesworth. John Hawkesworth was 72 in Mrs. 'Arris Goes to Paris as 'Screenplay'Susan Cavan. Susan Cavan was >> in Mrs. 'Arris Goes to Paris as 'Producer'
Sidney Wolinsky. Sidney Wolinsky was >> in Mrs. 'Arris Goes to Paris as 'Editor'
Stanley Myers. Stanley Myers was 59 in Mrs. 'Arris Goes to Paris as 'Original Music Composer'Paul Gallico. Paul Gallico would have been no older than 78 in Mrs. 'Arris Goes to Paris as 'Novel'
William Armstrong
Trudy Weiss
Jason Carter
Toby Whithouse
David Sterne
Ottó Szokolay
Kieron Jecchinis