She acted in numerous plays at the Belasco Theater, all under the direction of Belasco. She played in "The Son-Daughter" (1919), a play about China by Belasco and George Scarborough, which ran for 223 performances. She played a Parisian street urchin in "Kiki" (1921), a seductress in "The Harem" (1924), and in one of Ulric's biggest hits for Belasco, the 1926 "Lulu Belle", where she played a prostitute, a genre that spawned several Broadway hits in the 1920s. In 1928 she starred in "Mima". Other stars who played at the Belasco during that period included Lionel Barrymore and Katharine Cornell.