The daughter of an American leather magnate is sent on a series of sightseeing tours in London with her father's business associate, but finds herself targeted by an opportunistic blackmailer.
| Actor | Role |
|---|---|
 Betty AmannTheodora 'Teddy' Smith | Theodora 'Teddy' Smith |
 Percy ParsonsTheodore C. Smith | Theodore C. Smith |
 Carl HarbordDavid Plummet | David Plummet |
 C.M. HallardSir Gerald Plummet | Sir Gerald Plummet |
 Molly LamontMaureen Stewart | Maureen Stewart |
 Philip Strange'Graveyard' Bartling | 'Graveyard' Bartling |
| GGordon BeggStormont | Stormont |