Shirley Mason. Shirley Mason was 18 in Treasure Island as 'Jim Hawkins'.
Josie Melville. Josie Melville was >> in Treasure Island as 'Mrs. Hawkins'.
Al W. Filson. Al W. Filson was 62 in Treasure Island as 'Bill Bones'.Wilton Taylor. Wilton Taylor was 51 in Treasure Island as 'Black Dog'.
Lon Chaney. Lon Chaney was 36 in Treasure Island as 'Blind Pew / Merry'.
Charles Ogle. Charles Ogle was 54 in Treasure Island as 'Long John Silver'.
Joseph Singleton. Joseph Singleton was 40 in Treasure Island as 'Israel Hands'.
Bull Montana. Bull Montana was 32 in Treasure Island as 'Morgan'.Harry Holden. Harry Holden was 52 in Treasure Island as 'Capt. Smollett'.
Sydney Deane. Sydney Deane was 56 in Treasure Island as 'Squire Trelawney'.
Charles Hill Mailes. Charles Hill Mailes was 49 in Treasure Island as 'Dr. Livesey'.Thomas William Sheffield. Thomas William Sheffield was >> in Treasure Island as 'Man going over Plank (uncredited)'.Eli Stanton. Eli Stanton was 30 in Treasure Island as 'Pirate (uncredited)'.
Maurice Tourneur. Maurice Tourneur was 43 in Treasure Island as 'Director, Producer'René Guissart. René Guissart was 31 in Treasure Island as 'Director of Photography'
Jules Furthman. Jules Furthman was 31 in Treasure Island as 'Writer'
Robert Louis Stevenson. Robert Louis Stevenson would have been no older than 44 in Treasure Island as 'Novel'