The film takes place in London sometime in the 19th Century. Sherlock Holmes (Ben Syder) and his colleague, Doctor Watson (Gareth David-Lloyd), are called upon to help track down and ultimately capture Spring Heeled Jack (Dominic Keating), who is committing crimes across London through the use of giant monsters (such as a giant octopus, and several dinosaurs) and a steam-powered body armour that permits him to carry out crimes without fear of capture.

www.imdb.com/title/tt1522835/