Cast & crew
The Microbe (1919)
Directed by Henry Otto Written by Henry Altimus, June Mathis
Cast
| Lucy Donahue | Mrs. Dunn |
| Ned Norworth | Slade |
| Bonnie Hill | Judith |
| Viola Dana | Happy |
| Arthur Maude | Breton |
| Kenneth Harlan | Spense |
Crew
| Maxwell Karger | Director of Photography |
| John Arnold | Director of Photography |
| Henry Otto | Director |
| Henry Altimus | Story |
| June Mathis | Writer |