How old was Helen Greene in The Jade Necklace?

Earl MetcalfeEarl Metcalfe was 27 in The Jade Necklace

Birthday: Sun, Mar 10 1889 –
Thu, Jan 26 1928

Helen GreeneHelen Greene was 20 in The Jade Necklace

Birthday: Tue, Dec 31 1895 –
Fri, Oct 10 1947

Zena KeefeZena Keefe was 20 in The Jade Necklace

Birthday: Fri, Jun 26 1896 –
Thu, Nov 17 1977

George TerwilligerGeorge Terwilliger was 34 in The Jade Necklace as 'Director'

Birthday: Mon, Feb 27 1882 –
Sat, Dec 12 1970

Edith Sessions TupperEdith Sessions Tupper was 61 in The Jade Necklace as 'Story'

Birthday: Sat, Sep 29 1855 –
Wed, Aug 03 1927