Brian Aherne. Brian Aherne was 38 in The Man Who Lost Himself as 'John Evans / Malcolm Scott'.
Kay Francis. Kay Francis was 36 in The Man Who Lost Himself as 'Adrienne Scott'.
Henry Stephenson. Henry Stephenson was 69 in The Man Who Lost Himself as 'Frederick Collins'.
S.Z. Sakall. S.Z. Sakall was 58 in The Man Who Lost Himself as 'Paul'.
Nils Asther. Nils Asther was 44 in The Man Who Lost Himself as 'Peter Ransome'.
Sig Ruman. Sig Ruman was 56 in The Man Who Lost Himself as 'Dr. Simms (as Sig Rumann)'.
Dorothy Tree. Dorothy Tree was 34 in The Man Who Lost Himself as 'Mrs. Van Avery'.
Janet Beecher. Janet Beecher was 56 in The Man Who Lost Himself as 'Mrs. Milford'.
Marc Lawrence. Marc Lawrence was 31 in The Man Who Lost Himself as 'Frank DeSoto'.
Henry Kolker. Henry Kolker was 66 in The Man Who Lost Himself as 'T.J. Mulhausen'.
Sarah Padden. Sarah Padden was 59 in The Man Who Lost Himself as 'Maid'.
Charles Ray. Charles Ray was 50 in The Man Who Lost Himself as '(uncredited)'.
William Benedict. William Benedict was 23 in The Man Who Lost Himself as 'Telegram Delivery Boy'.
Edward Ludwig. Edward Ludwig was 41 in The Man Who Lost Himself as 'Director'
Seward Webb. Seward Webb was >> in The Man Who Lost Himself as 'Assistant Director'Victor Milner. Victor Milner was 47 in The Man Who Lost Himself as 'Director of Photography'Lawrence W. Fox Jr.. Lawrence W. Fox Jr. was >> in The Man Who Lost Himself as 'Producer'Ben Hersh. Ben Hersh was >> in The Man Who Lost Himself as 'Associate Producer'Milton Carruth. Milton Carruth was 41 in The Man Who Lost Himself as 'Editor'Hans J. Salter. Hans J. Salter was 45 in The Man Who Lost Himself as 'Original Music Composer'Vera West. Vera West was 42 in The Man Who Lost Himself as 'Costume Design'Jack Otterson. Jack Otterson was 35 in The Man Who Lost Himself as 'Art Direction'Russell A. Gausman. Russell A. Gausman was 48 in The Man Who Lost Himself as 'Set Decoration'Henry De Vere Stacpoole. Henry De Vere Stacpoole was 77 in The Man Who Lost Himself as 'Story'