A man is blackmailed into taking his brother's place in a gang for a jewellery heist.
| Actor | Role |
|---|---|
 Will FyffeJames Fothergill | James Fothergill |
 Phyllis CalvertSally | Sally |
| AAnthony HulmeSergeant Tolly | Sergeant Tolly |
 George MerrittInspector Metcalfe | Inspector Metcalfe |
 Kathleen HarrisonMrs. Lightbody | Mrs. Lightbody |
 John Glyn-JonesLlewellyn Jones | Llewellyn Jones |
 Athole StewartLord Netfherly | Lord Netfherly |
 Cees LaseurVollaire | Vollaire |
| HHal WaltersHopkins | Hopkins |
| KKuda BuxAli | Ali |
| LLeo BrittGeorge | George |
| SSylvie St. ClairClaire | Claire |
 Wally PatchBugsie | Bugsie |
 Robert DorningNot listed | Not listed |
 Peter GawthorneCommissionaire | Commissionaire |
 William HartnellUndetermined Role | Undetermined Role |
| GGrant TylerBoy | Boy |
| PPat WilliamsNot listed | Not listed |