Sherlock Holmes' problem with disturbing dreams proves to be both an impediment and an aid in the search for a missing woman.

Jeremy Brettas Sherlock Holmes
Edward Hardwickeas Dr. John Watson
Simon Williamsas Robert St. Simon
Paris Jeffersonas Hatty Doran
Geoffrey Beeversas Insp. Montgomery
Anna Calder-Marshallas Lady Helena / Agnes Northcote
Heather Chasenas Lady Amelia
Bob Sessionsas Aloysius Doran
Rosalie Williamsas Mrs. Hudson