Cast: Benedict Cumberbatch (Sherlock Holmes), Martin Freeman (Dr. John Watson), Rupert Graves (Detective Inspector Lestrade), Jonathan Aris (Phillip Anderson)
Written By: Mark Gatiss & Steven Moffat
Directed By:
Ep: 7
The Empty Hearse
Cast: Benedict Cumberbatch (Sherlock Holmes), Martin Freeman (Dr. John Watson), Una Stubbs (Mrs. Hudson), Rupert Graves (Detective Inspector Lestrade), Mark Gatiss (Mycroft Holmes), Andrew Scott (Jim Moriarty), Louise Brealey (Molly Hooper), Amanda Abbington (Mary Morstan), Jonathan Aris (Anderson), David Fynn (Howard Shilcott), Sharon Rooney (Laura), Tomi May (Torturer), Rick Warden (Bonfire Dad), Trixiebelle Harrowell (Zoe), Lace Akpojaro (Reporter 1), Jim Conway (Reporter 2), Nicole Arumugam (Reporter 3), David Gant (Mr. Szikora), Robin Sebastian (Mr. Harcourt), Ed Birch (Tom), Lisa McAllister (Anthea), Derren Brown (Himself)
Written By: Mark Gatiss
Directed By: Jeremy Lovering
Ep: 8
The Sign of Three
Cast: Benedict Cumberbatch (Sherlock Holmes), Martin Freeman (Dr. John Watson), Una Stubbs (Mrs. Hudson), Rupert Graves (Detective Inspector Lestrade), Mark Gatiss (Mycroft Holmes), Louise Brealey (Molly Hooper), Amanda Abbington (Mary Morstan), Vinette Robinson (Sergeant Sally Donovan), Lara Pulver (Irene Adler), Alistair Petrie (James Sholto), Alice Lowe (Tessa), Yasmine Akram (Janine), Oliver Lansley (David), Ed Birch (Tom), Jalaal Hartley (Photographer), Adam Greaves-Neal (Page Boy), Helen Bradbury (Mum), Alfred Enoch (Bainbridge), Tim Chipping (Duty Sergeant), Will Keen (Major Reed), Ritu Arya (Gail), Georgina Rich (Charlotte), Wendy Wason (Robyn), Debbie Chazen (Vicky), Nicholas Asbury (Landlord)
Written By: Steve Thompson & Steven Moffat & Mark Gatiss
Directed By: Colm McCarthy
Ep: 9
His Last Vow
Cast: Benedict Cumberbatch (Sherlock Holmes), Martin Freeman (Dr. John Watson), Una Stubbs (Mrs. Hudson), Rupert Graves (Detective Inspector Lestrade), Mark Gatiss (Mycroft Holmes), Andrew Scott (Jim Moriarty), Louise Brealey (Molly Hooper), Amanda Abbington (Mary Morstan), Jonathan Aris (Anderson), Lindsay Duncan (Lady Smallwood), Yasmine Akram (Janine), Tom Brooke (Bill Wiggins), Wanda Ventham (Mum), Timothy Carlton (Dad), Calvin Demba (Isaac Whitney), Tim Wallers (John Garvie), Glen Davies (Chauffeur), Brigid Zengeni (Kate Whitney), Matthew Wilson (Security Man), Louis Oliver (Little Sherlock), David Newman (Medic), Simon Kunz (Sir Edwin), Katherine Jakeways (Benji), Will Ashcroft (Club Waiter), Ged Forrest (Security Guard), Jamie Jarvis (Surgeon)