"When Death stalks the back stage corridors of the Strand Theatre - as night after night artistes are murdered by an invisible, malevolent hand - who better to call in to investigate than Sherlock Holmes and Doctor Watson? The brilliant, violin-playing, French-knitting master sleuth, only hindered a little by his smaller sidekick, investigates The Garibaldi Biscuit Affair.

In this murderous music hall melange, impenetrable as a London pea-souper, our intrepid duo come face to face with Death-Defying Dan and his whelk-infested Tank of Terror, the Musical Motherless Twins, Molotov the Mind Man of Minsk and lots more alliterations. Gothic horror combines with Victorian Music Hall as this extraordinary mystery unravels.

Multi-award winners Maggie Fox and Sue Ryding play an array of characters, moving effortlessly - well, almost - from frock to frock coat in their inimitable style."