Aileen Pringle. Aileen Pringle was 29 in His Hour as 'Tamara Loraine'.
John Gilbert. John Gilbert was 27 in His Hour as 'Gritzko'.
Emily Fitzroy. Emily Fitzroy was 64 in His Hour as 'Princess Ardacheff'.
Lawrence Grant. Lawrence Grant was 53 in His Hour as 'Stephen Strong'.
Dale Fuller. Dale Fuller was 39 in His Hour as 'Olga Gleboff'.
Mario Carillo. Mario Carillo was 41 in His Hour as 'Count Valonne'.
Jacqueline Gadsden. Jacqueline Gadsden was 24 in His Hour as 'Tatiane Shebanoff'.
George Waggner. George Waggner was 30 in His Hour as 'Sasha Basmanoff'.
Carrie Clark Ward. Carrie Clark Ward was 62 in His Hour as 'Prinncess Murieska'.
Bertram Grassby. Bertram Grassby was 43 in His Hour as 'Boris Varishkine'.
Frederick Vroom. Frederick Vroom was 66 in His Hour as 'English Minister'.
Mathilde Comont. Mathilde Comont was 38 in His Hour as 'Fat Harem Lady'.
Bert Sprotte. Bert Sprotte was 53 in His Hour as 'Ivan'.
George Beranger. George Beranger was 31 in His Hour 
King Vidor. King Vidor was 30 in His Hour as 'Director'
Elinor Glyn. Elinor Glyn was 59 in His Hour as 'Novel, Screenplay'