1860 ushers in the era of iron ships, Richard Sibley, a builder of wooden ships, stubbornly resists the change, which leads him to forbid the marriage of his daughter Rose to John Rhead, a proponent of the new method. This injustice outrages John's sister Gertrude so much that she breaks off her engagement to Sibley's son Sam. Meanwhile, John and Rose elope.
Is Milestones on Netflix? Unfortunately the movie Milestones is not yet available on Netflix.
| Writing | Arnold Bennett | Theatre Play |
| Writing | Edward Knoblock | Theatre Play |
| Directing | Paul Scardon | Director |
| Crew | Otto Brautigan | Cinematography |
| Directing | Tenny Wright | Assistant Director |
| Writing | Louis Sherwin | Writer |