"Lillian and Dorothy just melted right into the studio atmosphere without causing a ripple. For quite a long time they merely did extra work in and out of pictures. Especially Dorothy, as Mr. Griffith paid her no attention whatsoever and she kept on crying and trailed along. She also continued to play in many one and two reel Biograph films, learning the difficult technique of silent film acting, and preparing for opportunity when it came. Dorothy was still a person of insignificance, but she was a good sport about it; a likable kid, a bit too perky to interest the big director, so her talents blushed unnoticed by Mr. Griffith. In 'The Unseen Enemy' the sisters made their first joint appearance. Lillian regarded Dorothy with all the superior airs and graces of her rank. At a rehearsal of 'The Wife', of Belasco and DeMille fame, in which picture I played the lead, and Dorothy the ingénue, Lillian was one day an interested spectator.