Grant Mitchell. Grant Mitchell was 65 in The Monroe Doctrine as 'John Quincy Adams'.
Charles Waldron. Charles Waldron was 64 in The Monroe Doctrine as 'President James Monroe'.
James Stephenson. James Stephenson was 50 in The Monroe Doctrine as 'Senor De La Torre'.
Frank Wilcox. Frank Wilcox was 32 in The Monroe Doctrine as 'Henry Clay'.
George Reeves. George Reeves was 25 in The Monroe Doctrine as 'John Sturgis'.
Nanette Fabray. Nanette Fabray was 18 in The Monroe Doctrine as 'Rosita De La Torre'.
Sidney Blackmer. Sidney Blackmer was 44 in The Monroe Doctrine as 'Theodore Roosevelt'.
Tom Chatterton. Tom Chatterton was 58 in The Monroe Doctrine as 'John Randolph'.
Ted Osborne. Ted Osborne was 34 in The Monroe Doctrine as 'John C. Calhoun'.
Emmett Vogan. Emmett Vogan was 46 in The Monroe Doctrine as 'Daniel Webster'.
Howard Lang. Howard Lang was 65 in The Monroe Doctrine as 'William Wirt'.
Edwin Stanley. Edwin Stanley was 58 in The Monroe Doctrine as 'President James K. Polk'.
Erville Alderson. Erville Alderson was 57 in The Monroe Doctrine as 'William Seward'.
Millard Vincent. Millard Vincent was >> in The Monroe Doctrine as 'President Millard Fillmore'.
Stuart Holmes. Stuart Holmes was 55 in The Monroe Doctrine as 'Grover Cleveland'.
Crane Wilbur. Crane Wilbur was 52 in The Monroe Doctrine as 'Director'
Wilfrid M. Cline. Wilfrid M. Cline was 36 in The Monroe Doctrine as 'Director of Photography'Charles L. Tedford. Charles L. Tedford was 35 in The Monroe Doctrine as 'Writer'James Monroe. James Monroe would have been no older than 73 in The Monroe Doctrine as 'Writer'Everett Dodd. Everett Dodd was 32 in The Monroe Doctrine as 'Editor'Howard Jackson. Howard Jackson was 39 in The Monroe Doctrine as 'Original Music Composer'Hugh Reticker. Hugh Reticker was 54 in The Monroe Doctrine as 'Art Direction'