Secrets

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)

Russell Simpson

Doctor (uncredited)

Jerry Stewart

Minor Role (uncredited)

Lyman Williams

William Carlton as a Young Man (uncredited)