Arthur V. JohnsonArthur V. Johnson was 33 in The Sealed Room as 'The Count'.
Marion LeonardMarion Leonard was 28 in The Sealed Room as 'The Countess'.
Henry B. WalthallHenry B. Walthall was 31 in The Sealed Room as 'The Minstrel'.
Mary PickfordMary Pickford was 17 in The Sealed Room as 'A Lady-in-Waiting'.
George SiegmannGeorge Siegmann was 27 in The Sealed Room as 'Nobleman at Court'.
Mack SennettMack Sennett was 29 in The Sealed Room as 'A Soldier'.
Linda ArvidsonLinda Arvidson was 25 in The Sealed Room as 'A Lady-in-Waiting'.
Owen MooreOwen Moore was 22 in The Sealed Room as 'Nobleman at Court'.
D.W. GriffithD.W. Griffith was 34 in The Sealed Room as 'Director'
Billy BitzerBilly Bitzer was 37 in The Sealed Room as 'Director of Photography'
Frank E. WoodsFrank E. Woods was 49 in The Sealed Room as 'Writer'
Honoré de BalzacHonoré de Balzac would have been no older than 51 in The Sealed Room as 'Novel'
Edgar Allan PoeEdgar Allan Poe would have been no older than 40 in The Sealed Room as 'Short Story'