The story of six affairs of the heart, drawn from controversial feminist author Mary MacLane's 1910 syndicated article(s) by the same name, later published in book form in 1917. None of MacLane's affairs - with "the bank clerk," "the prize-fighter," "the husband of another," and so on - last, and in each of them MacLane emerges dominant. Re-enactments of the love affairs are interspersed with MacLane addressing the camera (while smoking), and talking contemplatively with her maid on the meaning and prospects of love.
| Actor | Role |
|---|---|
| MMary MacLaneMary MacLane | Mary MacLane |
 Ralph GravesThe Callow Youth | The Callow Youth |
 Paul HarveyThe Literary Man | The Literary Man |
| CCliff WormanThe Younger Son | The Younger Son |
| AAlador PrinceThe Prize Fighter | The Prize Fighter |
| CClarence DerwentThe Bank Clerk | The Bank Clerk |
| FFred TidenThe Husband of Another | The Husband of Another |
| MMrs. Margaret A. WigginNot listed | Not listed |