How old was Richard Harding Davis in The Motor Boat Demon?

Earle FoxeEarle Foxe was 39 in The Motor Boat Demon as 'Reginald Van Bibber'.

Birthday: Sat, Dec 24 1887 –
Mon, Dec 10 1973

Florence GilbertFlorence Gilbert was 22 in The Motor Boat Demon as 'Sylvia Paddock'.

Birthday: Sat, Feb 20 1904 –
Wed, Feb 27 1991

Otto FriesOtto Fries was >> in The Motor Boat Demon as 'Innis Kupps'.

Birthday: Unknown Birthday

Ralph SipperlyRalph Sipperly was 37 in The Motor Boat Demon as 'Cliff Bosch'.

Birthday: Wed, Jan 01 1890 –
Mon, Jan 09 1928

Frank BealFrank Beal was 64 in The Motor Boat Demon as 'Commodore'.

Birthday: Thu, Sep 11 1862 –
Thu, Dec 20 1934

Anita GarvinAnita Garvin was 20 in The Motor Boat Demon as 'Colleen'.

Birthday: Sun, Feb 11 1906 –
Thu, Jul 07 1994

Jess RobbinsJess Robbins was 40 in The Motor Boat Demon as 'Director'

Birthday: Thu, Apr 29 1886 –
Sun, Mar 11 1973

Richard Harding DavisRichard Harding Davis would have been no older than 51 in The Motor Boat Demon as 'Writer'

Birthday: Mon, Apr 18 1864 –
Tue, Apr 11 1916