How old was Leslie Mason in…

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Leslie Mason was ? in The Man from Monterey as 'Screenplay'.

Movie Released: Sat, Jul 15 1933

Leslie Mason was ? in Aloha as 'Scenario Writer'.

Movie Released: Sun, Apr 26 1931

Leslie Mason was ? in Sons of the Saddle as 'Dialogue'.

Movie Released: Sun, Aug 03 1930

Leslie Mason was ? in Mountain Justice as 'Dialogue'.

Movie Released: Sun, May 04 1930

Leslie Mason was ? in The Fighting Legion as 'Screenplay'.

Movie Released: Sat, Apr 05 1930

Leslie Mason was ? in Parade of the West as 'Dialogue'.

Movie Released: Sun, Jan 19 1930

Leslie Mason was ? in The Climax as 'Dialogue'.

Movie Released: Sat, Jan 04 1930

Leslie Mason was ? in Señor Americano as 'Screenplay'.

Movie Released: Sun, Nov 10 1929

Leslie Mason was ? in The Wagon Master as 'Dialogue'.

Movie Released: Sun, Sep 08 1929

Leslie Mason was ? in The Royal Rider as 'Writer'.

Movie Released: Sun, Feb 17 1929

Leslie Mason was ? in Clothes Make the Woman as 'Writer'.

Movie Released: Mon, Jun 04 1928

Leslie Mason was ? in Stormy Waters as 'Writer'.

Movie Released: Fri, Jun 01 1928

Leslie Mason was ? in The Heart Thief as 'Writer'.

Movie Released: Tue, Apr 26 1927

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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