Pickford appeared in his plays "The Warrens of Virginia" at the first Belasco Theatre in 1907 and "A Good Little Devil" in 1913. The two remained in touch after Pickford began working in Hollywood; Belasco appeared with her in the 1914 film adaptation of "A Good Little Devil". He is also credited as giving Pickford her stage name. He also worked with Lionel Barrymore who starred in his play "Laugh, Clown, Laugh" opposite Lucille Kahn, whose Broadway career Belasco launched. Belasco was a member of The Lambs from 1893 to 1931.