How old was Mary Rider in…

Sorted by Release Date

Mary Rider was

40 in Sunshine Alley

as 'Story'.

Sat, Nov 03 1917

Mary Rider was

39 in Behind the Lines

as 'Story'.

Mon, Sep 11 1916

Mary Rider was

39 in The Snowbird

as 'Writer'.

Mon, May 08 1916

Mary Rider was

38 in Gladiola

as 'Story'.

Fri, Oct 15 1915

Mary Rider was

38 in The Mountain Girl

as 'Story'.

Sun, Jul 11 1915

Mary Rider was

38 in The Lone Game

as 'Scenario Writer'.

Thu, Feb 11 1915

Mary Rider was

37 in The Mountain Rat

as 'Story'.

Fri, May 01 1914

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages