During the mid 1860s, brothers Dick and Jim Marston are drawn into a life of crime by their ex-convict father Ben and his friend, infamous cattlethief Captain Starlight. Making their way to Melbourne with the proceeds of a recent raid, the brothers meet and romance the Morrison sisters, Kate and Jean, whom they eventually marry; but just as they are poised to start a new life in America, Captain Starlight and his gang arrive in town, planning a raid at the local bank.
Unfortunately the movie Robbery Under Arms is not yet available on HBO Max.
| Production | Earl St. John | Executive Producer |
| Art | Alex Vetchinsky | Art Direction |
| Production | Joseph Janni | Producer |
| Editing | Manuel del Campo | Editor |
| Writing | Alexander Baron | Screenplay |
| Writing | W.P. Lipscomb | Screenplay |
| Crew | Harry Waxman | Cinematography |
| Sound | Matyas Seiber | Music |
| Costume & Make-Up | Olga Lehmann | Costume Design |
| Writing | Rolf Boldrewood | Novel |
| Directing | Jack Lee | Director |
