A series of unconnected mysteries, the only thing linking them, they're each cases set during The Victorian era, cases that could have been investigated by Sherlock Holmes, but were instead investigated by his rivals.
This is a hugely rewarding series, if you're a fan of mysteries, there's definitely something here for you.
It's a high quality series, with a real diversity of crimes and stories, murders, thefts, political dealings, there's truly something for everyone.
Production values are of the highest order, the sets and costumes are terrific, it looks fantastic, more than that though it captures the vibe and atmosphere of the era.
The acting for the most part is terrific, expect to see some of the very best, look out for Peter Barkworth, Peter Vaughan, Derek Jacobi, Donald Pleasence and many more.
My favourite episodes were definitely Cell 13 and Five hundred carats, two more different stories you couldn't get, the only ones I struggled with were The Dixon Torpedo and Madame Sara, but both were watchable.
A series that's worth your time.
8/10.