How many movies have Mildred Harris and Vivian Reed acted in together?

They have worked on 3 movies together! Their first movie together was The Patchwork Girl of Oz (1914) while their highest rated movie together was His Majesty, the Scarecrow of Oz (1914). They have not worked together since His Majesty, the Scarecrow of Oz (1914). They are most known for their adventure films together.