The
Underground London Club The Velvet Violin was featured in Episode Eight of Series Five, after being highly recommend by Denker. Denker would bring young footman Andrew Parker to gamble, while she would drink for free. Andrew would lose his savings every time, while she would drink. Realizing Denker was up to no good, Thomas Barrow would accompany Andrew and Denker there to help Andrew get his savings back, and cause Denker to pay four pounds and twenty shillings for three nights of drinking.