In 1915, Jane appeared with Valeska Suratt in The Soul of Broadway at Fox Studios. They both appeared in A Daughter of the Gods (1916), with Katherine's dramatic performance earning praise as a "child prodigy" and a "three-foot Fiske." In 1917,  Jane and Katherine starred in two of Fox's "kiddie films", Troublemakers and Two Little Imps.
In 1915, Jane and Valeska Suratt appeared together in the play "The Soul of Broadway" at Fox Studios. They both starred in "A Daughter of the Gods" (1916), with Katherine's performance praised as a "child prodigy" and a "three-foot Fiske." In 1917, Jane and Katherine starred in two children's films for Fox: "Troublemakers" and "Two Little Imps."