Miss Scarlet and The Duke — S1E3 — 103
Synopsis
Scotland Yard have their eye on many gangs and political groups; Eliza is hired by The Duke to go undercover and infiltrate one such group. Eliza is delighted - until she learns who she is spying on...
About the series
The 1850s: the fearless and inquisitive Miss Scarlet runs her late father's detective agency with the help of Inspector Wellington ('The Duke'), housekeeper Ivy, and savvy crook Moses.