Secrets: Reparto
Mary Pickford
Mary Marlowe / Mary Carlton
Leslie Howard
John Carlton
C. Aubrey Smith
William Marlowe
Blanche Friderici
Martha Marlowe
Doris Lloyd
Susan Channing
Herbert Evans
Lord Hurley
Ned Sparks
Sunshine
Allan Sears
Jake Houser
Mona Maris
Señora Lolita Martinez
Huntley Gordon
William Carlton
Ethel Clayton
Audrey Carlton
Bessie Barriscale
Susan Carlton
Theodore von Eltz
Robert Carlton
Randolph Connolly
Robert Carlton as a Child (uncredited)
Virginia Grey
Audrey Carlton as a Child (uncredited)
Ellen Johnson
Susan Carlton as a Child (uncredited)
Florence Lawrence
Undetermined Role (uncredited)
Broderick O'Farrell
Party Guest (uncredited)
Jerry Stewart
Minor Role (uncredited)
Lyman Williams
William Carlton as a Young Man (uncredited)