Liverpool Sound and Vision Rating 8.5/10

Cast: Hugh Bonneville.

Unless you have been privileged to find yourself curled up with the complete works, or have had the self-discipline to sit through the master of detective fiction’s presence on screen thanks to invaluable performances by Jeremy Brett and Edward Hardwicke, you could be forgiven for missing out on some of the more obscure tales that don’t involve the idea of glowing, spectral growling dogs, the plaster casts of Napoleon, or even the much admired trip to the falls of Reichenbach.