William FarnumWilliam Farnum was 43 in The Last of the Duanes as 'Buck Duane'.
Louise LovelyLouise Lovely was 24 in The Last of the Duanes as 'Jenny Lee'.
Frances RaymondFrances Raymond was 50 in The Last of the Duanes as 'Buck's mother (as Frankie Raymond)'.
Harry De VereHarry De Vere was 49 in The Last of the Duanes as 'Buck's uncle'.Genevieve BlinnGenevieve Blinn was 45 in The Last of the Duanes as 'Mrs. Lee'.
Clarence BurtonClarence Burton was 37 in The Last of the Duanes as 'Bland'.
Charles ClaryCharles Clary was 46 in The Last of the Duanes as 'Cheseldine'.Orra GardnerOrra Gardner was >> in The Last of the Duanes as 'Mrs. Bland'.C. Edward HattonC. Edward Hatton was >> in The Last of the Duanes as 'Stevens'.
Henry HebertHenry Hebert was 39 in The Last of the Duanes as 'Cal Bain (as Henry J. Hebert)'.Fred HerzogFred Herzog was 50 in The Last of the Duanes as 'Euchre (as Frederic Herzog)'.
Lamar JohnstoneLamar Johnstone would have been no older than 35 in The Last of the Duanes as 'Captain Neil'.
Tom LondonTom London was 30 in The Last of the Duanes as '(as Leonard Clapham)'.
G. Raymond NyeG. Raymond Nye was 30 in The Last of the Duanes as 'Poggin'.J. Gordon EdwardsJ. Gordon Edwards was 52 in The Last of the Duanes as 'Director'Charles KenyonCharles Kenyon was 38 in The Last of the Duanes as 'Screenplay'Zane GreyZane Grey was 47 in The Last of the Duanes as 'Story'