After living in the shadow of his more famous brother, Detective Sigerson Holmes is called upon to solve a case of blackmail which leads to zany adventures.

In twenty-first-century London, Sherlock Holmes solves cases that stump Scotland Yard, assisted by his friend Dr. John Watson.

In twenty-first-century London, Sherlock Holmes solves cases that stump Scotland Yard, assisted by his friend Dr. John Watson.

Holmes and his assistant Dr. Watson are on the trail of Lord Blackwood, a serial killer they captured and saw executed, but has apparently risen from the grave to resume his killing spree.