Dalton, a promising young doctor, becomes infatuated with a dancer named La Stella who introduces him to drugs, and he becomes a morphine addict. His addiction leads to the death of a child due to a fatal medical error while he is under the influence, ultimately ruining his career.
| Actor | Role |
|---|---|
 Julia Swayne GordonLa Stella - a Dope Fiend | La Stella - a Dope Fiend |
 Leo DelaneyRichard Dalton | Richard Dalton |
 Zena KeefeJack's Fiancee | Jack's Fiancee |
 Garry McGarryJack | Jack |
| CCharles WellesleyMr. Antwerp | Mr. Antwerp |